RUTX50 - Problem with mobile connection

[mtoss]

We have a Problem with the mobile connection. Have the newest Firmware and Modem Firmware. RUTX50 works normal, but periodically it stops the mobile connection. We can then press restart connection in the ui and it directly connects again and works for hours. But the problem will reappear (sometimes it works for one hour, sometimes for the rest of the day).

in the event log we have only this:

5738 2026-05-06 13:31:34 Mobile Data Network Info - Mobile data disconnected (internal modem)

In the System log there is more information:

5030 Mon May 11 05:59:11 2026 daemon.info gsmd[12452]: PIN State changed to: Required PIN (4) for modem id: 2-1

5031 Mon May 11 05:59:27 2026 daemon.notice netifd: mob1s1a1 (28750): Request timed out

5032 Mon May 11 05:59:31 2026 daemon.notice netifd: mob1s1a1 (28750): Request timed out

5033 Mon May 11 05:59:35 2026 daemon.notice netifd: mob1s1a1 (28750): Request timed out

5034 Mon May 11 05:59:37 2026 network.notice IPv4 connectivity started to fail

5035 Mon May 11 05:59:39 2026 daemon.notice netifd: mob1s1a1 (28750): Request timed out

5036 Mon May 11 05:59:46 2026 kern.crit kernel: [75460.951067] qmi_wwan 2-1:1.4 wwan0: NETDEV WATCHDOG: CPU: 3: transmit queue 0 timed out 5690 ms

5037 Mon May 11 05:59:50 2026 daemon.notice netifd: mob1s1a1 (28750): Request timed out

5038 Mon May 11 05:59:51 2026 kern.crit kernel: [75465.961053] qmi_wwan 2-1:1.4 wwan0: NETDEV WATCHDOG: CPU: 3: transmit queue 0 timed out 5010 ms

5039 Mon May 11 05:59:52 2026 user.notice mobile.sh: Received unknown error(1/5): “Unknown error”

5040 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1 (28750): Mobile connection lost! status: Unknown error

5041 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1’ has lost the connection

5042 Mon May 11 05:59:52 2026 daemon.notice netifd: Network device ‘wwan0’ link is down

5043 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1 (18303): Stopping network mob1s1a1

5044 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now down

5045 Mon May 11 05:59:52 2026 daemon.warn dnsmasq[12239]: no servers found in /tmp/resolv.conf.d/resolv.conf.auto, will retry

5046 Mon May 11 05:59:52 2026 user.notice qmux: Stopping network on device: /dev/cdc-wdm0 cid: 14

5047 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity loss

5048 Mon May 11 05:59:52 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --stop-network 0xFFFFFFFF --autoconnect

5049 Mon May 11 05:59:52 2026 daemon.notice netifd: Network device ‘qmimux0’ link is down

5050 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity loss

5051 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is disabled

5052 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: SIOCGIFINDEX: No such device

5053 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: received SIGTERM

5054 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: unicasting a release of 10.148.139.186 to 10.148.139.185

5055 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: sending release

5056 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: can’t bind to interface qmimux0: No such device

5057 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: bindtodevice: No such device

5058 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): udhcpc: entering released state

5059 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1 (18303): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5060 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5061 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5062 Mon May 11 05:59:52 2026 daemon.notice netifd: mob1s1a1_4 (28739): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1_4” } (Permission denied)

5063 Mon May 11 05:59:52 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now down

5064 Mon May 11 05:59:53 2026 daemon.notice netifd: mob1s1a1 (18456): wwan[18456] Using wwan usb device on bus 2-1

5065 Mon May 11 05:59:53 2026 daemon.notice netifd: mob1s1a1 (18456): wwan[18456] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5066 Mon May 11 05:59:53 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5067 Mon May 11 05:59:53 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5068 Mon May 11 05:59:53 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5069 Mon May 11 05:59:53 2026 network.info Mobile data disconnected (internal modem)

5070 Mon May 11 05:59:54 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5071 Mon May 11 05:59:54 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5072 Mon May 11 05:59:54 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5073 Mon May 11 05:59:56 2026 user.notice mobile.sh: Received unknown error(1/5): “Unknown error”

5074 Mon May 11 05:59:56 2026 user.notice qmux: Freeing cid: 14

5075 Mon May 11 05:59:56 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --release-client-id wds

5076 Mon May 11 05:59:56 2026 user.notice qmux: Stopping network on device: /dev/cdc-wdm0 cid: 15

5077 Mon May 11 05:59:56 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --stop-network 0xFFFFFFFF --autoconnect

5078 Mon May 11 05:59:59 2026 daemon.info dnsmasq-dhcp[12239]: DHCPREQUEST(br-lan) 192.168.1.210 40:80:e1:29:12:fc

5079 Mon May 11 05:59:59 2026 daemon.info dnsmasq-dhcp[12239]: DHCPACK(br-lan) 192.168.1.210 40:80:e1:29:12:fc einstein

5080 Mon May 11 06:00:00 2026 user.notice mobile.sh: Received unknown error(2/5): “Unknown error”

5081 Mon May 11 06:00:00 2026 user.notice qmux: Freeing cid: 15

5082 Mon May 11 06:00:00 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --release-client-id wds

5083 Mon May 11 06:00:01 2026 user.notice qmux: mob1s1a1 teardown successful

5084 Mon May 11 06:00:01 2026 daemon.notice hostapd: wlan1-1: AP-STA-DISCONNECTED 3c:c5:dd:26:1b:2e

5085 Mon May 11 06:00:01 2026 connections.notice SYmana: WiFi client disconnected: 3C:C5:DD:26:1B:2E

5086 Mon May 11 06:00:01 2026 daemon.info hostapd: wlan1-1: STA 3c:c5:dd:26:1b:2e IEEE 802.11: authenticated

5087 Mon May 11 06:00:01 2026 daemon.notice hostapd: wlan1-1: STA-OPMODE-MAX-BW-CHANGED 3c:c5:dd:26:1b:2e 20

5088 Mon May 11 06:00:01 2026 daemon.info hostapd: wlan1-1: STA 3c:c5:dd:26:1b:2e IEEE 802.11: associated (aid 2)

5089 Mon May 11 06:00:01 2026 daemon.notice hostapd: wlan1-1: AP-STA-CONNECTED 3c:c5:dd:26:1b:2e auth_alg=open

5090 Mon May 11 06:00:01 2026 connections.notice SYmana: WiFi client connected: 3C:C5:DD:26:1B:2E

5091 Mon May 11 06:00:01 2026 daemon.info hostapd: wlan1-1: STA 3c:c5:dd:26:1b:2e IEEE 802.1X: authorizing port

5092 Mon May 11 06:00:01 2026 daemon.info hostapd: wlan1-1: STA 3c:c5:dd:26:1b:2e RADIUS: starting accounting session 3A6E91780D88C3E8

5093 Mon May 11 06:00:01 2026 daemon.info hostapd: wlan1-1: STA 3c:c5:dd:26:1b:2e WPA: pairwise key handshake completed (RSN)

5094 Mon May 11 06:00:01 2026 daemon.notice hostapd: wlan1-1: EAPOL-4WAY-HS-COMPLETED 3c:c5:dd:26:1b:2e

5095 Mon May 11 06:00:01 2026 daemon.info dnsmasq-dhcp[12239]: DHCPDISCOVER(br-lan) 3c:c5:dd:26:1b:2e

5096 Mon May 11 06:00:01 2026 daemon.info dnsmasq-dhcp[12239]: DHCPOFFER(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e

5097 Mon May 11 06:00:01 2026 daemon.info dnsmasq-dhcp[12239]: DHCPREQUEST(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e

5098 Mon May 11 06:00:01 2026 daemon.info dnsmasq-dhcp[12239]: DHCPACK(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e Reolink

5099 Mon May 11 06:00:03 2026 daemon.notice netifd: mob1s1a1 (18456): Calculated qmimux ifname: qmimux0

5100 Mon May 11 06:00:03 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5101 Mon May 11 06:00:03 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5102 Mon May 11 06:00:04 2026 user.notice netifd: “{ “dl data aggregation max size”: 0, “Link Layer Protocol”: “raw-ip” }”

5103 Mon May 11 06:00:04 2026 daemon.notice netifd: mob1s1a1 (18456): Informing driver of raw-ip for wwan0 ..

5104 Mon May 11 06:00:04 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5105 Mon May 11 06:00:04 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5106 Mon May 11 06:00:04 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5107 Mon May 11 06:00:04 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5108 Mon May 11 06:00:04 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5109 Mon May 11 06:00:09 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5110 Mon May 11 06:00:09 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5111 Mon May 11 06:00:14 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5112 Mon May 11 06:00:14 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5113 Mon May 11 06:00:19 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5114 Mon May 11 06:00:19 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5115 Mon May 11 06:00:25 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5116 Mon May 11 06:00:25 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5117 Mon May 11 06:00:30 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5118 Mon May 11 06:00:30 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5119 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (18456): Network registration failed

5120 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (19393): Stopping network mob1s1a1

5121 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (19393): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5122 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (19393): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5123 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (19393): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5124 Mon May 11 06:00:35 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5125 Mon May 11 06:00:35 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5126 Mon May 11 06:00:35 2026 daemon.notice netifd: mob1s1a1 (19427): wwan[19427] Using wwan usb device on bus 2-1

5127 Mon May 11 06:00:36 2026 daemon.notice netifd: mob1s1a1 (19427): wwan[19427] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5128 Mon May 11 06:00:36 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5129 Mon May 11 06:00:36 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5130 Mon May 11 06:00:36 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5131 Mon May 11 06:00:38 2026 user.notice qmux: mob1s1a1 teardown successful

5132 Mon May 11 06:00:40 2026 daemon.notice netifd: mob1s1a1 (19427): Calculated qmimux ifname: qmimux0

5133 Mon May 11 06:00:40 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5134 Mon May 11 06:00:40 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5135 Mon May 11 06:00:40 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5136 Mon May 11 06:00:40 2026 daemon.notice netifd: mob1s1a1 (19427): Informing driver of raw-ip for wwan0 ..

5137 Mon May 11 06:00:40 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5138 Mon May 11 06:00:41 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5139 Mon May 11 06:00:41 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5140 Mon May 11 06:00:41 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5141 Mon May 11 06:00:41 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5142 Mon May 11 06:00:46 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5143 Mon May 11 06:00:46 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5144 Mon May 11 06:00:51 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5145 Mon May 11 06:00:51 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5146 Mon May 11 06:00:56 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5147 Mon May 11 06:00:56 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5148 Mon May 11 06:01:01 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5149 Mon May 11 06:01:01 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5150 Mon May 11 06:01:07 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5151 Mon May 11 06:01:07 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5152 Mon May 11 06:01:10 2026 network.notice DNS resolution started to fail

5153 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (19427): Network registration failed

5154 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20128): Stopping network mob1s1a1

5155 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20128): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5156 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20128): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5157 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20128): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5158 Mon May 11 06:01:12 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5159 Mon May 11 06:01:12 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5160 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20162): wwan[20162] Using wwan usb device on bus 2-1

5161 Mon May 11 06:01:12 2026 daemon.notice netifd: mob1s1a1 (20162): wwan[20162] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5162 Mon May 11 06:01:13 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5163 Mon May 11 06:01:13 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5164 Mon May 11 06:01:13 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5165 Mon May 11 06:01:15 2026 user.notice qmux: mob1s1a1 teardown successful

5166 Mon May 11 06:01:17 2026 daemon.notice netifd: mob1s1a1 (20162): Calculated qmimux ifname: qmimux0

5167 Mon May 11 06:01:17 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5168 Mon May 11 06:01:17 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5169 Mon May 11 06:01:17 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5170 Mon May 11 06:01:17 2026 daemon.notice netifd: mob1s1a1 (20162): Informing driver of raw-ip for wwan0 ..

5171 Mon May 11 06:01:17 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5172 Mon May 11 06:01:17 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5173 Mon May 11 06:01:18 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5174 Mon May 11 06:01:18 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5175 Mon May 11 06:01:18 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5176 Mon May 11 06:01:23 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5177 Mon May 11 06:01:23 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5178 Mon May 11 06:01:28 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5179 Mon May 11 06:01:28 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5180 Mon May 11 06:01:33 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5181 Mon May 11 06:01:33 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5182 Mon May 11 06:01:38 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5183 Mon May 11 06:01:38 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5184 Mon May 11 06:01:44 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5185 Mon May 11 06:01:44 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5186 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20162): Network registration failed

5187 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20862): Stopping network mob1s1a1

5188 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20862): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5189 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20862): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5190 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20862): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5191 Mon May 11 06:01:49 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5192 Mon May 11 06:01:49 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5193 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20896): wwan[20896] Using wwan usb device on bus 2-1

5194 Mon May 11 06:01:49 2026 daemon.notice netifd: mob1s1a1 (20896): wwan[20896] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5195 Mon May 11 06:01:50 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5196 Mon May 11 06:01:50 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5197 Mon May 11 06:01:50 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5198 Mon May 11 06:01:52 2026 user.notice qmux: mob1s1a1 teardown successful

5199 Mon May 11 06:01:54 2026 daemon.notice netifd: mob1s1a1 (20896): Calculated qmimux ifname: qmimux0

5200 Mon May 11 06:01:54 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5201 Mon May 11 06:01:54 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5202 Mon May 11 06:01:54 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5203 Mon May 11 06:01:54 2026 daemon.notice netifd: mob1s1a1 (20896): Informing driver of raw-ip for wwan0 ..

5204 Mon May 11 06:01:54 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5205 Mon May 11 06:01:54 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5206 Mon May 11 06:01:55 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5207 Mon May 11 06:01:55 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5208 Mon May 11 06:01:55 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5209 Mon May 11 06:02:00 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5210 Mon May 11 06:02:00 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5211 Mon May 11 06:02:05 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5212 Mon May 11 06:02:05 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5213 Mon May 11 06:02:06 2026 daemon.info dnsmasq-dhcp[12239]: DHCPREQUEST(br-lan) 192.168.1.210 40:80:e1:29:12:fc

5214 Mon May 11 06:02:06 2026 daemon.info dnsmasq-dhcp[12239]: DHCPACK(br-lan) 192.168.1.210 40:80:e1:29:12:fc einstein

5215 Mon May 11 06:02:10 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5216 Mon May 11 06:02:10 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5217 Mon May 11 06:02:15 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5218 Mon May 11 06:02:15 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5219 Mon May 11 06:02:20 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5220 Mon May 11 06:02:21 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5221 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (20896): Network registration failed

5222 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21596): Stopping network mob1s1a1

5223 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21596): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5224 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21596): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5225 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21596): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5226 Mon May 11 06:02:26 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5227 Mon May 11 06:02:26 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5228 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21630): wwan[21630] Using wwan usb device on bus 2-1

5229 Mon May 11 06:02:26 2026 daemon.notice netifd: mob1s1a1 (21630): wwan[21630] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5230 Mon May 11 06:02:27 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5231 Mon May 11 06:02:27 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5232 Mon May 11 06:02:27 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5233 Mon May 11 06:02:29 2026 user.notice qmux: mob1s1a1 teardown successful

5234 Mon May 11 06:02:31 2026 daemon.notice netifd: mob1s1a1 (21630): Calculated qmimux ifname: qmimux0

5235 Mon May 11 06:02:31 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5236 Mon May 11 06:02:31 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5237 Mon May 11 06:02:31 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5238 Mon May 11 06:02:31 2026 daemon.notice netifd: mob1s1a1 (21630): Informing driver of raw-ip for wwan0 ..

5239 Mon May 11 06:02:31 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5240 Mon May 11 06:02:31 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5241 Mon May 11 06:02:31 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5242 Mon May 11 06:02:32 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5243 Mon May 11 06:02:32 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5244 Mon May 11 06:02:37 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5245 Mon May 11 06:02:37 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5246 Mon May 11 06:02:42 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5247 Mon May 11 06:02:42 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5248 Mon May 11 06:02:47 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5249 Mon May 11 06:02:47 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5250 Mon May 11 06:02:52 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5251 Mon May 11 06:02:52 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5252 Mon May 11 06:02:57 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5253 Mon May 11 06:02:57 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5254 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (21630): Network registration failed

5255 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22332): Stopping network mob1s1a1

5256 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22332): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5257 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22332): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5258 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22332): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5259 Mon May 11 06:03:03 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5260 Mon May 11 06:03:03 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5261 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22366): wwan[22366] Using wwan usb device on bus 2-1

5262 Mon May 11 06:03:03 2026 daemon.notice netifd: mob1s1a1 (22366): wwan[22366] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5263 Mon May 11 06:03:04 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5264 Mon May 11 06:03:04 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5265 Mon May 11 06:03:04 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5266 Mon May 11 06:03:06 2026 user.notice qmux: mob1s1a1 teardown successful

5267 Mon May 11 06:03:08 2026 daemon.notice netifd: mob1s1a1 (22366): Calculated qmimux ifname: qmimux0

5268 Mon May 11 06:03:08 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5269 Mon May 11 06:03:08 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5270 Mon May 11 06:03:08 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5271 Mon May 11 06:03:08 2026 daemon.notice netifd: mob1s1a1 (22366): Informing driver of raw-ip for wwan0 ..

5272 Mon May 11 06:03:08 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5273 Mon May 11 06:03:08 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5274 Mon May 11 06:03:08 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5275 Mon May 11 06:03:08 2026 daemon.info dnsmasq-dhcp[12239]: DHCPREQUEST(br-lan) 192.168.1.210 40:80:e1:29:12:fc

5276 Mon May 11 06:03:08 2026 daemon.info dnsmasq-dhcp[12239]: DHCPACK(br-lan) 192.168.1.210 40:80:e1:29:12:fc einstein

5277 Mon May 11 06:03:09 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5278 Mon May 11 06:03:09 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5279 Mon May 11 06:03:14 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5280 Mon May 11 06:03:14 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5281 Mon May 11 06:03:19 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5282 Mon May 11 06:03:19 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5283 Mon May 11 06:03:24 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5284 Mon May 11 06:03:24 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5285 Mon May 11 06:03:29 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5286 Mon May 11 06:03:29 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5287 Mon May 11 06:03:34 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5288 Mon May 11 06:03:34 2026 user.notice netifd: “{“registration”:“searching”,“CS”:“detached”,“PS”:“detached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:”“,“roaming”:true,“status”:“limited”}”

5289 Mon May 11 06:03:39 2026 daemon.notice netifd: mob1s1a1 (22366): Network registration failed

5290 Mon May 11 06:03:40 2026 daemon.notice netifd: mob1s1a1 (22366): 2-1 mob1s1a1 reloading mobifd

5291 Mon May 11 06:03:40 2026 daemon.info mobifd: [gsm.modem0] Config reload initiated

5292 Mon May 11 06:03:40 2026 daemon.notice netifd: mob1s1a1 (23072): Stopping network mob1s1a1

5293 Mon May 11 06:03:40 2026 daemon.info mobifd: [gsm.modem0] SIM is ready

5294 Mon May 11 06:03:40 2026 daemon.notice netifd: mob1s1a1 (23072): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)

5295 Mon May 11 06:03:40 2026 daemon.notice netifd: mob1s1a1 (23072): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)

5296 Mon May 11 06:03:40 2026 daemon.notice netifd: mob1s1a1 (23072): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)

5297 Mon May 11 06:03:40 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down

5298 Mon May 11 06:03:40 2026 daemon.err mobifd: [gsm.modem0] GSM error in “mb_check_sms_storage:559” (Failed to parse response), gsmd_method_id: “63”

5299 Mon May 11 06:03:40 2026 daemon.err mobifd: [gsm.modem0] Failed to get SMS storage

5300 Mon May 11 06:03:40 2026 daemon.info gsmd[12452]: PIN State changed to: OK (1) for modem id: 2-1

5301 Mon May 11 06:03:41 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5302 Mon May 11 06:03:41 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5303 Mon May 11 06:03:41 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5304 Mon May 11 06:03:41 2026 network.info Mobile data disconnected (internal modem)

5305 Mon May 11 06:03:43 2026 user.notice qmux: mob1s1a1 teardown successful

5306 Mon May 11 06:03:43 2026 daemon.err mobifd: [gsm.modem0] Init ‘sms_storage_check’ failed. Retrying

5307 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] Modem settings init completed

5308 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] Starting connection setup

5309 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] Attempting to establish connection to operator with “15s” of timeout

5310 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] Connected to operator “26203”

5311 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -CFUN- Functionality: “Full”

5312 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -COPS- Mode: “Auto”, operator: “26203”

5313 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -CREG- Mode: “Enabled (with location information)”, status: “Registered, home”, LAC: “24000”, cell ID: “30823741”, technology: “E-UTRAN-NR”

5314 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -CGREG- Mode: “Enabled (with location information)”, status: “Not registered”, LAC: “”, cell ID: “”, technology: “Unknown”

5315 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -CEREG- Mode: “Enabled (with location information)”, status: “Registered, home”, LAC: “”, cell ID: “30823741”, technology: “E-UTRAN-NR”

5316 Mon May 11 06:03:45 2026 daemon.info mobifd: [gsm.modem0] -C5GREG- Mode: “Enabled (with location information)”, status: “Not registered”, LAC: “”, cell ID: “”, technology: “Unknown”

5317 Mon May 11 06:03:46 2026 daemon.info mobifd: [gsm.modem0] IP address on PDP context “1”: “10.141.181.160”

5318 Mon May 11 06:03:46 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now

5319 Mon May 11 06:03:46 2026 daemon.notice netifd: mob1s1a1 (23543): wwan[23543] Using wwan usb device on bus 2-1

5320 Mon May 11 06:03:46 2026 daemon.notice netifd: mob1s1a1 (23543): wwan[23543] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X

5321 Mon May 11 06:03:47 2026 daemon.notice netifd: mob1s1a1 (23543): Calculated qmimux ifname: qmimux0

5322 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled

5323 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format

5324 Mon May 11 06:03:47 2026 user.notice netifd: “{ “dl data aggregation max size”: 31744, “Link Layer Protocol”: “raw-ip” }”

5325 Mon May 11 06:03:47 2026 daemon.notice netifd: mob1s1a1 (23543): Informing driver of raw-ip for wwan0 ..

5326 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip

5327 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0

5328 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no

5329 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system

5330 Mon May 11 06:03:47 2026 user.notice netifd: “{“registration”:“registered”,“CS”:“attached”,“PS”:“attached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:“o2 - de”,“roaming”:false,“status”:“available”}”

5331 Mon May 11 06:03:47 2026 daemon.notice netifd: mob1s1a1 (23543): {“registration”:“registered”,“CS”:“attached”,“PS”:“attached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:“o2 - de”,“roaming”:false,“status”:“available”}

5332 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds

5333 Mon May 11 06:03:47 2026 user.notice netifd: “14”

5334 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,14

5335 Mon May 11 06:03:47 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv4 --set-client-id wds,14

5336 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --start-network --profile 1 --ip-family ipv4

5337 Mon May 11 06:03:48 2026 user.notice netifd: “2102979200”

5338 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --get-data-status

5339 Mon May 11 06:03:48 2026 user.notice netifd: ““connected””

5340 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --get-current-settings

5341 Mon May 11 06:03:48 2026 user.notice netifd: “{ “pdp-type”: “ipv4v6”, “ip-family”: “ipv4”, “mtu”: 1500, “ipv4”: { “ip”: “10.141.181.160”, “dns1”: “62.109.121.17”, “dns2”: “62.109.121.18”, “gateway”: “10.141.181.161”, “subnet”: “255.255.255.192” }, “ipv6”: { }, “domain-names”: { } }”

5342 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds

5343 Mon May 11 06:03:48 2026 user.notice netifd: “15”

5344 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,15

5345 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv6 --set-client-id wds,15

5346 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,15 --start-network --profile 1 --ip-family ipv6

5347 Mon May 11 06:03:48 2026 user.notice netifd: “2102783888”

5348 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,15 --get-data-status

5349 Mon May 11 06:03:48 2026 user.notice netifd: ““connected””

5350 Mon May 11 06:03:48 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,15 --get-current-settings

5351 Mon May 11 06:03:48 2026 user.notice netifd: “{ “pdp-type”: “ipv4v6”, “ip-family”: “ipv6”, “mtu”: 1500, “ipv4”: { }, “ipv6”: { “ip”: “2a02:3030:14:73cf:9574:fcdc:523b:3bd4”, “ip-prefix-length”: 64, “gateway”: “2a02:3030:14:73cf:4840:8cf7:a78:45d3”, “gw-prefix-length”: 64, “dns1”: “2a02:3018:0:40ff::aaaa”, “dns2”: “2a02:3018:0:40ff::bbbb” }, “domain-names”: { } }”

5352 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): Setting up qmimux0

5353 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): Setting configured MTU: 1500 on qmimux0

5354 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now up

5355 Mon May 11 06:03:48 2026 daemon.notice netifd: Network device ‘wwan0’ link is up

5356 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): Setting up qmimux0 V4 DCHP

5357 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is enabled

5358 Mon May 11 06:03:48 2026 daemon.notice netifd: Network device ‘qmimux0’ link is up

5359 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity

5360 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is setting up now

5361 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): Setting up qmimux0 V6 static

5362 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): {

5363 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “pdp-type”: “ipv4v6”,

5364 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “ip-family”: “ipv6”,

5365 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “mtu”: 1500,

5366 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “ipv4”: {

5367 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543):

5368 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): },

5369 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “ipv6”: {

5370 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “ip”: “2a02:3030:14:73cf:9574:fcdc:523b:3bd4”,

5371 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “ip-prefix-length”: 64,

5372 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “gateway”: “2a02:3030:14:73cf:4840:8cf7:a78:45d3”,

5373 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “gw-prefix-length”: 64,

5374 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “dns1”: “2a02:3018:0:40ff::aaaa”,

5375 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “dns2”: “2a02:3018:0:40ff::bbbb”

5376 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): },

5377 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): “domain-names”: {

5378 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543):

5379 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): }

5380 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1 (23543): }

5381 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is enabled

5382 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is setting up now

5383 Mon May 11 06:03:48 2026 daemon.info mobifd: Auto APN is disabled for ‘mob1s1a1’. Skipping Ping To DNS functionality

5384 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now up

5385 Mon May 11 06:03:48 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity

5386 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: reading /tmp/resolv.conf.d/resolv.conf.auto

5387 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using nameserver 2a02:3018:0:40ff::aaaa#53

5388 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using nameserver 2a02:3018:0:40ff::bbbb#53

5389 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for test

5390 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for onion

5391 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for localhost

5392 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for local

5393 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for invalid

5394 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for bind

5395 Mon May 11 06:03:48 2026 daemon.info mobifd: Connection setup completed for ‘mob1s1a1’

5396 Mon May 11 06:03:48 2026 daemon.info mobifd: Connection setup completed for modem: ‘gsm.modem0’

5397 Mon May 11 06:03:48 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for lan

5398 Mon May 11 06:03:48 2026 daemon.notice netifd: mob1s1a1_4 (23863): udhcpc: started, v1.34.1

5399 Mon May 11 06:03:49 2026 daemon.notice netifd: mob1s1a1_4 (23863): udhcpc: broadcasting discover

5400 Mon May 11 06:03:49 2026 daemon.notice netifd: mob1s1a1_4 (23863): udhcpc: broadcasting select for 10.141.181.160, server 10.141.181.161

5401 Mon May 11 06:03:49 2026 user.notice firewall: Reloading firewall due to ifup of mob1s1a1 (wwan0)

5402 Mon May 11 06:03:49 2026 daemon.notice netifd: mob1s1a1_4 (23863): udhcpc: lease of 10.141.181.160 obtained from 10.141.181.161, lease time 7200

5403 Mon May 11 06:03:49 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now up

5404 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: reading /tmp/resolv.conf.d/resolv.conf.auto

5405 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using nameserver 62.109.121.17#53

5406 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using nameserver 62.109.121.18#53

5407 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using nameserver 2a02:3018:0:40ff::aaaa#53

5408 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using nameserver 2a02:3018:0:40ff::bbbb#53

5409 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for test

5410 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for onion

5411 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for localhost

5412 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for local

5413 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for invalid

5414 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for bind

5415 Mon May 11 06:03:49 2026 daemon.info dnsmasq[12239]: using only locally-known addresses for lan

5416 Mon May 11 06:03:50 2026 daemon.info dnsmasq[12239]: read /etc/hosts - 12 names

5417 Mon May 11 06:03:50 2026 daemon.info dnsmasq[12239]: read /tmp/hosts/dhcp.cfg01411c - 4 names

5418 Mon May 11 06:03:50 2026 daemon.info dnsmasq-dhcp[12239]: read /etc/ethers - 0 addresses

5419 Mon May 11 06:03:51 2026 user.notice nlbwmon: Reloading nlbwmon due to ifup of mob1s1a1 (wwan0)

5420 Mon May 11 06:03:51 2026 network.info Joined 5G-NSA network (internal modem)

5421 Mon May 11 06:03:51 2026 network.info Connected to 26203 operator (internal modem)

Any idea how to solve that?

[rum51_is_the_best]

What is the modem firmware currently?

[mtoss]

Modem Firmware is: RG501QEUAAR12A11M4G (ui says latest)
Device Firmware is: RUTX_R_00.07.23.1 (but we had it also with the latest stable version, just upgradet to latest because of this issue)

[rum51_is_the_best]

Try selecting 4G only and see if the issue occurs again. This would allow Teltonika to narrow down the issue.

[mtoss]

Sam issue with 4G only configuration

1622 Mon May 11 11:34:11 2026 network.notice IPv4 connectivity started to fail
1623 Mon May 11 11:34:25 2026 auth.info vuci: accepted login for admin from 192.168.1.214
1624 Mon May 11 11:34:25 2026 connections.notice Web UI: User “admin” successfully authenticated on HTTPS from 192.168.1.214 to 192.168.1.1
1625 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1626 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1627 Mon May 11 11:35:07 2026 kern.err kernel: [11775.804728] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1628 Mon May 11 11:35:07 2026 kern.err kernel: [11775.805181] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1629 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1630 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1631 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1632 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1633 Mon May 11 11:35:07 2026 kern.err kernel: [11775.811006] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1634 Mon May 11 11:35:07 2026 kern.err kernel: [11775.816829] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1635 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1636 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1637 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1638 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1639 Mon May 11 11:35:07 2026 kern.err kernel: [11775.824072] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1640 Mon May 11 11:35:07 2026 kern.err kernel: [11775.829612] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1641 Mon May 11 11:35:07 2026 kern.info kernel: [11775.830635] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
1642 Mon May 11 11:35:07 2026 kern.err kernel: [11775.836102] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1643 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1644 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1645 Mon May 11 11:35:07 2026 kern.info kernel: [11775.842608] option 2-1:1.0: device disconnected
1646 Mon May 11 11:35:07 2026 kern.err kernel: [11775.850388] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1647 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1648 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1649 Mon May 11 11:35:07 2026 kern.info kernel: [11775.857170] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
1650 Mon May 11 11:35:07 2026 kern.err kernel: [11775.861302] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1651 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1652 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1653 Mon May 11 11:35:07 2026 kern.info kernel: [11775.867878] option 2-1:1.1: device disconnected
1654 Mon May 11 11:35:07 2026 kern.err kernel: [11775.875740] option1 ttyUSB2: usb_wwan_write: submit urb 0 failed: -19
1655 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1656 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1657 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 11
1658 Mon May 11 11:35:07 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1659 Mon May 11 11:35:07 2026 kern.warn kernel: [11775.886103] [01-serial-symlink.sh] Device ttyUSB0 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0 disappeared!
1660 Mon May 11 11:35:07 2026 kern.info kernel: [11775.886846] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
1661 Mon May 11 11:35:07 2026 kern.info kernel: [11775.908403] option 2-1:1.2: device disconnected
1662 Mon May 11 11:35:07 2026 kern.info kernel: [11775.916198] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
1663 Mon May 11 11:35:07 2026 kern.info kernel: [11775.920210] option 2-1:1.3: device disconnected
1664 Mon May 11 11:35:07 2026 daemon.notice netifd: Network device ‘qmimux0’ link is down
1665 Mon May 11 11:35:07 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity loss
1666 Mon May 11 11:35:07 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity loss
1667 Mon May 11 11:35:07 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now down
1668 Mon May 11 11:35:07 2026 daemon.warn dnsmasq[6685]: no servers found in /tmp/resolv.conf.d/resolv.conf.auto, will retry
1669 Mon May 11 11:35:07 2026 kern.info kernel: [11776.040460] qmi_wwan 2-1:1.4 wwan0: unregister ‘qmi_wwan’ usb-xhci-hcd.0.auto-1, WWAN/QMI device
1670 Mon May 11 11:35:07 2026 kern.warn kernel: [11776.149632] [01-serial-symlink.sh] Device ttyUSB1 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1 disappeared!
1671 Mon May 11 11:35:07 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is disabled
1672 Mon May 11 11:35:07 2026 kern.warn kernel: [11776.405868] [01-serial-symlink.sh] Device ttyUSB2 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.2/ttyUSB2/tty/ttyUSB2 disappeared!
1673 Mon May 11 11:35:07 2026 kern.info kernel: [11776.520359] usb 2-1: reset SuperSpeed USB device number 2 using xhci-hcd
1674 Mon May 11 11:35:07 2026 kern.warn kernel: [11776.585747] [01-serial-symlink.sh] Device ttyUSB3 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.3/ttyUSB3/tty/ttyUSB3 disappeared!
1675 Mon May 11 11:35:08 2026 kern.info kernel: [11776.711319] option 2-1:1.0: GSM modem (1-port) converter detected
1676 Mon May 11 11:35:08 2026 kern.info kernel: [11776.711849] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
1677 Mon May 11 11:35:08 2026 kern.info kernel: [11776.717460] option 2-1:1.1: GSM modem (1-port) converter detected
1678 Mon May 11 11:35:08 2026 kern.info kernel: [11776.723771] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
1679 Mon May 11 11:35:08 2026 kern.info kernel: [11776.729879] option 2-1:1.2: GSM modem (1-port) converter detected
1680 Mon May 11 11:35:08 2026 kern.info kernel: [11776.737028] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB3
1681 Mon May 11 11:35:08 2026 kern.info kernel: [11776.742834] option 2-1:1.3: GSM modem (1-port) converter detected
1682 Mon May 11 11:35:08 2026 kern.info kernel: [11776.749496] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB4
1683 Mon May 11 11:35:08 2026 kern.info kernel: [11776.807950] qmi_wwan 2-1:1.4: cdc-wdm0: USB WDM device
1684 Mon May 11 11:35:08 2026 kern.info kernel: [11776.810637] qmi_wwan 2-1:1.4 wwan0: register ‘qmi_wwan’ at usb-xhci-hcd.0.auto-1, WWAN/QMI device, 12:ae:70:5c:a4:e5
1685 Mon May 11 11:35:08 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1686 Mon May 11 11:35:08 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1687 Mon May 11 11:35:08 2026 daemon.notice netifd: Network device ‘wwan0’ link is down
1688 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: SIOCGIFINDEX: No such device
1689 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: received SIGTERM
1690 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: unicasting a release of 10.140.89.5 to 10.140.89.6
1691 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: sending release
1692 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: can’t bind to interface qmimux0: No such device
1693 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: bindtodevice: No such device
1694 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): udhcpc: entering released state
1695 Mon May 11 11:35:08 2026 kern.warn kernel: [11776.930947] [01-serial-symlink.sh] New device ttyUSB0 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0 appeared!
1696 Mon May 11 11:35:08 2026 network.info Mobile data disconnected (internal modem)
1697 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1_4 (3553): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1_4” } (Permission denied)
1698 Mon May 11 11:35:08 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now down
1699 Mon May 11 11:35:08 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1700 Mon May 11 11:35:08 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1701 Mon May 11 11:35:08 2026 kern.warn kernel: [11777.230485] [01-serial-symlink.sh] New device ttyUSB1 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1 appeared!
1702 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1 (6155): Stopping network mob1s1a1
1703 Mon May 11 11:35:08 2026 user.notice qmux: Stopping network on device: /dev/cdc-wdm0 cid: 14
1704 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1 (6155): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)
1705 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1 (6155): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)
1706 Mon May 11 11:35:08 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --stop-network 0xFFFFFFFF --autoconnect
1707 Mon May 11 11:35:08 2026 kern.warn kernel: [11777.414048] [01-serial-symlink.sh] New device ttyUSB3 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.2/ttyUSB3/tty/ttyUSB3 appeared!
1708 Mon May 11 11:35:08 2026 daemon.notice netifd: mob1s1a1 (6155): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)
1709 Mon May 11 11:35:08 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down
1710 Mon May 11 11:35:08 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now
1711 Mon May 11 11:35:08 2026 kern.warn kernel: [11777.605655] [01-serial-symlink.sh] New device ttyUSB4 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.3/ttyUSB4/tty/ttyUSB4 appeared!
1712 Mon May 11 11:35:09 2026 daemon.notice netifd: mob1s1a1 (6232): wwan[6232] Using wwan usb device on bus 2-1
1713 Mon May 11 11:35:09 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1714 Mon May 11 11:35:09 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1715 Mon May 11 11:35:09 2026 daemon.notice netifd: mob1s1a1 (6232): wwan[6232] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X
1716 Mon May 11 11:35:10 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1717 Mon May 11 11:35:10 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1718 Mon May 11 11:35:10 2026 daemon.info dnsmasq[6685]: read /etc/hosts - 12 names
1719 Mon May 11 11:35:10 2026 daemon.info dnsmasq[6685]: read /tmp/hosts/dhcp.cfg01411c - 4 names
1720 Mon May 11 11:35:10 2026 daemon.info dnsmasq-dhcp[6685]: read /etc/ethers - 0 addresses
1721 Mon May 11 11:35:10 2026 network.info Mobile data disconnected (internal modem)
1722 Mon May 11 11:35:11 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1723 Mon May 11 11:35:11 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1724 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1725 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1726 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1727 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1728 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1729 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1730 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1731 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1732 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1733 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1734 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1735 Mon May 11 11:35:12 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1736 Mon May 11 11:35:13 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1737 Mon May 11 11:35:13 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1738 Mon May 11 11:35:14 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1739 Mon May 11 11:35:14 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1740 Mon May 11 11:35:15 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1741 Mon May 11 11:35:15 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1742 Mon May 11 11:35:16 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1743 Mon May 11 11:35:16 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1744 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1745 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1746 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1747 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1748 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1749 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1750 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1751 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1752 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1753 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1754 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1755 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__trigger_hang:758] error: [MODEM] Modem 2-1 [2c7c:0800] is not responsive!
1756 Mon May 11 11:35:17 2026 events.info mctl: writting ‘1’ to /sys/class/gpio/modem_power/value
1757 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1758 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1759 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1760 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1761 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1762 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1763 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1764 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1765 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1766 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1767 Mon May 11 11:35:17 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1768 Mon May 11 11:35:17 2026 events.info mctl: writting ‘0’ to /sys/class/gpio/modem_power/value
1769 Mon May 11 11:35:18 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1770 Mon May 11 11:35:18 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1771 Mon May 11 11:35:19 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1772 Mon May 11 11:35:19 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1773 Mon May 11 11:35:20 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1774 Mon May 11 11:35:20 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1775 Mon May 11 11:35:21 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1776 Mon May 11 11:35:21 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1777 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1778 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1779 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1780 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1781 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1782 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1783 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1784 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1785 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1786 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1787 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1788 Mon May 11 11:35:22 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1789 Mon May 11 11:35:23 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1790 Mon May 11 11:35:23 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1791 Mon May 11 11:35:23 2026 kern.info kernel: [11792.389947] usb 2-1: USB disconnect, device number 2
1792 Mon May 11 11:35:23 2026 kern.info kernel: [11792.390510] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
1793 Mon May 11 11:35:23 2026 kern.info kernel: [11792.394167] option 2-1:1.0: device disconnected
1794 Mon May 11 11:35:23 2026 kern.info kernel: [11792.402486] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
1795 Mon May 11 11:35:23 2026 kern.info kernel: [11792.406443] option 2-1:1.1: device disconnected
1796 Mon May 11 11:35:23 2026 kern.info kernel: [11792.414899] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
1797 Mon May 11 11:35:23 2026 kern.info kernel: [11792.418889] option 2-1:1.2: device disconnected
1798 Mon May 11 11:35:23 2026 kern.info kernel: [11792.427495] option1 ttyUSB4: GSM modem (1-port) converter now disconnected from ttyUSB4
1799 Mon May 11 11:35:23 2026 kern.info kernel: [11792.431564] option 2-1:1.3: device disconnected
1800 Mon May 11 11:35:23 2026 kern.info kernel: [11792.439677] qmi_wwan 2-1:1.4 wwan0: unregister ‘qmi_wwan’ usb-xhci-hcd.0.auto-1, WWAN/QMI device
1801 Mon May 11 11:35:23 2026 kern.warn kernel: [11792.469505] [01-serial-symlink.sh] Device ttyUSB0 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0 disappeared!
1802 Mon May 11 11:35:24 2026 kern.warn kernel: [11792.660128] [01-serial-symlink.sh] Device ttyUSB1 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1 disappeared!
1803 Mon May 11 11:35:24 2026 daemon.info gsmd[6896]: [__write:1309] warning: [CMM] Write to 2-1 [2c7c:0800] modem failed: errno 5
1804 Mon May 11 11:35:24 2026 daemon.info gsmd[6896]: [common_write_handle:234] warning: [CMM] Failed to send command (0/11 bytes transferred) to 2-1 [2c7c:0800] modem!
1805 Mon May 11 11:35:24 2026 kern.warn kernel: [11792.842334] [01-serial-symlink.sh] Device ttyUSB3 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.2/ttyUSB3/tty/ttyUSB3 disappeared!
1806 Mon May 11 11:35:24 2026 user.notice mobile.sh: Received unknown error(1/5): “Unknown error”
1807 Mon May 11 11:35:24 2026 user.notice qmux: Freeing cid: 14
1808 Mon May 11 11:35:24 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --release-client-id wds
1809 Mon May 11 11:35:24 2026 kern.warn kernel: [11793.054331] [01-serial-symlink.sh] Device ttyUSB4 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.3/ttyUSB4/tty/ttyUSB4 disappeared!
1810 Mon May 11 11:35:24 2026 user.notice qmux: Stopping network on device: /dev/cdc-wdm0 cid: 15
1811 Mon May 11 11:35:24 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --stop-network 0xFFFFFFFF --autoconnect
1812 Mon May 11 11:35:24 2026 user.notice qmux: Freeing cid: 15
1813 Mon May 11 11:35:24 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --release-client-id wds
1814 Mon May 11 11:35:25 2026 daemon.notice netifd: mob1s1a1 (7069): Stopping network mob1s1a1
1815 Mon May 11 11:35:25 2026 daemon.notice netifd: mob1s1a1 (7069): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_4”} (Not found)
1816 Mon May 11 11:35:25 2026 daemon.notice netifd: mob1s1a1 (7069): Command failed: ubus call network.interface down {“interface”:“mob1s1a1_6”} (Not found)
1817 Mon May 11 11:35:25 2026 daemon.notice netifd: mob1s1a1 (7069): Command failed: ubus call network.interface notify_proto { “action”: 0, “link-up”: false, “keep”: false, “interface”: “mob1s1a1” } (Permission denied)
1818 Mon May 11 11:35:25 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now down
1819 Mon May 11 11:35:26 2026 daemon.info dnsmasq[6685]: read /etc/hosts - 12 names
1820 Mon May 11 11:35:26 2026 daemon.info dnsmasq[6685]: read /tmp/hosts/dhcp.cfg01411c - 4 names
1821 Mon May 11 11:35:26 2026 daemon.info dnsmasq-dhcp[6685]: read /etc/ethers - 0 addresses
1822 Mon May 11 11:35:26 2026 network.info Mobile data disconnected (internal modem)
1823 Mon May 11 11:35:26 2026 user.notice qmux: mob1s1a1 teardown successful
1824 Mon May 11 11:35:27 2026 events.info mctl: writting ‘1’ to /sys/class/gpio/modem_power/value
1825 Mon May 11 11:35:28 2026 user.notice qmux: mob1s1a1 teardown successful
1826 Mon May 11 11:35:28 2026 events.info mctl: writting ‘0’ to /sys/class/gpio/modem_power/value
1827 Mon May 11 11:35:37 2026 kern.info kernel: [11805.890530] usb 2-1: new SuperSpeed USB device number 3 using xhci-hcd
1828 Mon May 11 11:35:37 2026 kern.info kernel: [11806.058986] option 2-1:1.0: GSM modem (1-port) converter detected
1829 Mon May 11 11:35:37 2026 kern.info kernel: [11806.059411] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
1830 Mon May 11 11:35:37 2026 kern.info kernel: [11806.065357] option 2-1:1.1: GSM modem (1-port) converter detected
1831 Mon May 11 11:35:37 2026 kern.info kernel: [11806.071533] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
1832 Mon May 11 11:35:37 2026 kern.info kernel: [11806.077918] option 2-1:1.2: GSM modem (1-port) converter detected
1833 Mon May 11 11:35:37 2026 kern.info kernel: [11806.084315] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
1834 Mon May 11 11:35:37 2026 kern.info kernel: [11806.091302] option 2-1:1.3: GSM modem (1-port) converter detected
1835 Mon May 11 11:35:37 2026 kern.info kernel: [11806.097082] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB3
1836 Mon May 11 11:35:37 2026 kern.info kernel: [11806.119396] qmi_wwan 2-1:1.4: cdc-wdm0: USB WDM device
1837 Mon May 11 11:35:37 2026 kern.info kernel: [11806.121811] qmi_wwan 2-1:1.4 wwan0: register ‘qmi_wwan’ at usb-xhci-hcd.0.auto-1, WWAN/QMI device, ba:ac:4b:86:bd:d7
1838 Mon May 11 11:35:37 2026 kern.warn kernel: [11806.168703] [01-serial-symlink.sh] New device ttyUSB0 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0 appeared!
1839 Mon May 11 11:35:37 2026 kern.warn kernel: [11806.348521] [01-serial-symlink.sh] New device ttyUSB1 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1 appeared!
1840 Mon May 11 11:35:37 2026 kern.warn kernel: [11806.525399] [01-serial-symlink.sh] New device ttyUSB2 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.2/ttyUSB2/tty/ttyUSB2 appeared!
1841 Mon May 11 11:35:38 2026 kern.warn kernel: [11806.702446] [01-serial-symlink.sh] New device ttyUSB3 at /devices/platform/soc/8af8800.usb/8a00000.usb/xhci-hcd.0.auto/usb2/2-1/2-1:1.3/ttyUSB3/tty/ttyUSB3 appeared!
1842 Mon May 11 11:35:42 2026 daemon.notice hostapd: wlan1-3: AP-STA-DISCONNECTED 3c:c5:dd:26:1b:2e
1843 Mon May 11 11:35:42 2026 connections.notice SYmana: WiFi client disconnected: 3C:C5:DD:26:1B:2E
1844 Mon May 11 11:35:42 2026 daemon.info hostapd: wlan1-3: STA 3c:c5:dd:26:1b:2e IEEE 802.11: authenticated
1845 Mon May 11 11:35:42 2026 daemon.notice hostapd: wlan1-3: STA-OPMODE-MAX-BW-CHANGED 3c:c5:dd:26:1b:2e 20
1846 Mon May 11 11:35:42 2026 daemon.info hostapd: wlan1-3: STA 3c:c5:dd:26:1b:2e IEEE 802.11: associated (aid 5)
1847 Mon May 11 11:35:42 2026 daemon.notice hostapd: wlan1-3: AP-STA-CONNECTED 3c:c5:dd:26:1b:2e auth_alg=open
1848 Mon May 11 11:35:42 2026 connections.notice SYmana: WiFi client connected: 3C:C5:DD:26:1B:2E
1849 Mon May 11 11:35:42 2026 daemon.info hostapd: wlan1-3: STA 3c:c5:dd:26:1b:2e IEEE 802.1X: authorizing port
1850 Mon May 11 11:35:42 2026 daemon.info hostapd: wlan1-3: STA 3c:c5:dd:26:1b:2e RADIUS: starting accounting session CBF8F56FF50A0FC8
1851 Mon May 11 11:35:42 2026 daemon.info hostapd: wlan1-3: STA 3c:c5:dd:26:1b:2e WPA: pairwise key handshake completed (RSN)
1852 Mon May 11 11:35:42 2026 daemon.notice hostapd: wlan1-3: EAPOL-4WAY-HS-COMPLETED 3c:c5:dd:26:1b:2e
1853 Mon May 11 11:35:42 2026 daemon.info dnsmasq-dhcp[6685]: DHCPDISCOVER(br-lan) 3c:c5:dd:26:1b:2e
1854 Mon May 11 11:35:42 2026 daemon.info dnsmasq-dhcp[6685]: DHCPOFFER(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e
1855 Mon May 11 11:35:42 2026 daemon.info dnsmasq-dhcp[6685]: DHCPREQUEST(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e
1856 Mon May 11 11:35:42 2026 daemon.info dnsmasq-dhcp[6685]: DHCPACK(br-lan) 192.168.1.169 3c:c5:dd:26:1b:2e Reolink
1857 Mon May 11 11:35:43 2026 network.notice DNS resolution started to fail
1858 Mon May 11 11:35:51 2026 daemon.info gsmd[6896]: [ubus_notify_event:299] error: [MODEM_UBUS] Failed to send ubus notify for 2-1 [2c7c:0800] modem!
1859 Mon May 11 11:35:52 2026 daemon.info mobifd: [gsm.modem0] Starting modem settings init
1860 Mon May 11 11:35:52 2026 daemon.info mobifd: [gsm.modem0] SIM is ready
1861 Mon May 11 11:35:52 2026 daemon.info gsmd[6896]: PIN State changed to: OK (1) for modem id: 2-1
1862 Mon May 11 11:35:52 2026 daemon.err mobifd: [gsm.modem0] GSM error in “mb_check_sms_storage:559” (Failed to parse response), gsmd_method_id: “63”
1863 Mon May 11 11:35:52 2026 daemon.err mobifd: [gsm.modem0] Failed to get SMS storage
1864 Mon May 11 11:35:55 2026 daemon.err mobifd: [gsm.modem0] Init ‘sms_storage_check’ failed. Retrying
1865 Mon May 11 11:35:57 2026 daemon.info mobifd: [gsm.modem0] Modem settings init completed
1866 Mon May 11 11:35:57 2026 daemon.info mobifd: [gsm.modem0] Starting connection setup
1867 Mon May 11 11:35:57 2026 daemon.info mobifd: [gsm.modem0] Attempting to establish connection to operator with “15s” of timeout
1868 Mon May 11 11:35:57 2026 daemon.info mobifd: [gsm.modem0] Connected to operator “26203”
1869 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -CFUN- Functionality: “Full”
1870 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -COPS- Mode: “Auto”, operator: “26203”
1871 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -CREG- Mode: “Enabled (with location information)”, status: “Registered, home”, LAC: “24000”, cell ID: “30823741”, technology: “E-UTRAN”
1872 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -CGREG- Mode: “Enabled (with location information)”, status: “Not registered”, LAC: “”, cell ID: “”, technology: “Unknown”
1873 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -CEREG- Mode: “Enabled (with location information)”, status: “Registered, home”, LAC: “”, cell ID: “30823741”, technology: “E-UTRAN”
1874 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] -C5GREG- Mode: “Enabled (with location information)”, status: “Not registered”, LAC: “”, cell ID: “”, technology: “Unknown”
1875 Mon May 11 11:35:58 2026 daemon.info mobifd: [gsm.modem0] IP address on PDP context “1”: “10.118.56.224”
1876 Mon May 11 11:35:58 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now
1877 Mon May 11 11:35:58 2026 daemon.notice netifd: mob1s1a1 (7881): wwan[7881] Using wwan usb device on bus 2-1
1878 Mon May 11 11:35:58 2026 daemon.notice netifd: mob1s1a1 (7881): wwan[7881] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X
1879 Mon May 11 11:35:59 2026 daemon.notice netifd: mob1s1a1 (7881): Calculated qmimux ifname: qmimux0
1880 Mon May 11 11:35:59 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled
1881 Mon May 11 11:36:02 2026 daemon.notice netifd: mob1s1a1 (7881): Request timed out
1882 Mon May 11 11:36:04 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 3000 --set-autoconnect disabled
1883 Mon May 11 11:36:04 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-get-data-format
1884 Mon May 11 11:36:04 2026 user.notice netifd: “{ “dl data aggregation max size”: 0, “Link Layer Protocol”: “raw-ip” }”
1885 Mon May 11 11:36:04 2026 daemon.notice netifd: mob1s1a1 (7881): Informing driver of raw-ip for wwan0 ..
1886 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-expected-data-format raw-ip
1887 Mon May 11 11:36:05 2026 kern.info kernel: [11833.635930] qmi_wwan 2-1:1.4 wwan0: mode: raw IP
1888 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0
1889 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --modify-profile 3gpp,1 --roaming-disallowed-flag no
1890 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 --timeout 6000 --get-serving-system
1891 Mon May 11 11:36:05 2026 user.notice netifd: “{“registration”:“registered”,“CS”:“attached”,“PS”:“attached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:“o2 - de”,“roaming”:false,“status”:“available”}”
1892 Mon May 11 11:36:05 2026 daemon.notice netifd: mob1s1a1 (7881): {“registration”:“registered”,“CS”:“attached”,“PS”:“attached”,“plmn_mcc”:262,“plmn_mnc”:3,“plmn_description”:“o2 - de”,“roaming”:false,“status”:“available”}
1893 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds
1894 Mon May 11 11:36:05 2026 user.notice netifd: “14”
1895 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,14
1896 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv4 --set-client-id wds,14
1897 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --start-network --profile 1 --ip-family ipv4
1898 Mon May 11 11:36:05 2026 user.notice netifd: “-146457104”
1899 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --get-data-status
1900 Mon May 11 11:36:05 2026 user.notice netifd: ““connected””
1901 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --get-current-settings
1902 Mon May 11 11:36:05 2026 user.notice netifd: “{ “pdp-type”: “ipv4v6”, “ip-family”: “ipv4”, “mtu”: 1500, “ipv4”: { “ip”: “10.118.56.224”, “dns1”: “62.109.121.17”, “dns2”: “62.109.121.18”, “gateway”: “10.118.56.225”, “subnet”: “255.255.255.192” }, “ipv6”: { }, “domain-names”: { } }”
1903 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds
1904 Mon May 11 11:36:05 2026 user.notice netifd: “16”
1905 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,16
1906 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv6 --set-client-id wds,16
1907 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,16 --start-network --profile 1 --ip-family ipv6
1908 Mon May 11 11:36:05 2026 user.notice netifd: “-149865136”
1909 Mon May 11 11:36:05 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,16 --get-data-status
1910 Mon May 11 11:36:06 2026 user.notice netifd: ““connected””
1911 Mon May 11 11:36:06 2026 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,16 --get-current-settings
1912 Mon May 11 11:36:06 2026 user.notice netifd: “{ “pdp-type”: “ipv4v6”, “ip-family”: “ipv6”, “mtu”: 1500, “ipv4”: { }, “ipv6”: { “ip”: “2a02:3030:1c:b08e:d11f:9b77:5308:1647”, “ip-prefix-length”: 64, “gateway”: “2a02:3030:1c:b08e:8d86:bb9f:a241:d7f8”, “gw-prefix-length”: 64, “dns1”: “2a02:3018:0:40ff::aaaa”, “dns2”: “2a02:3018:0:40ff::bbbb” }, “domain-names”: { } }”
1913 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): Setting up qmimux0
1914 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): Setting configured MTU: 1500 on qmimux0
1915 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1’ is now up
1916 Mon May 11 11:36:06 2026 daemon.notice netifd: Network device ‘wwan0’ link is up
1917 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): Setting up qmimux0 V4 DCHP
1918 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is enabled
1919 Mon May 11 11:36:06 2026 daemon.notice netifd: Network device ‘qmimux0’ link is up
1920 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity
1921 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is setting up now
1922 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): Setting up qmimux0 V6 static
1923 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): {
1924 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “pdp-type”: “ipv4v6”,
1925 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “ip-family”: “ipv6”,
1926 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “mtu”: 1500,
1927 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “ipv4”: {
1928 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881):
1929 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): },
1930 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “ipv6”: {
1931 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “ip”: “2a02:3030:1c:b08e:d11f:9b77:5308:1647”,
1932 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “ip-prefix-length”: 64,
1933 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “gateway”: “2a02:3030:1c:b08e:8d86:bb9f:a241:d7f8”,
1934 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “gw-prefix-length”: 64,
1935 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “dns1”: “2a02:3018:0:40ff::aaaa”,
1936 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “dns2”: “2a02:3018:0:40ff::bbbb”
1937 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): },
1938 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): “domain-names”: {
1939 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881):
1940 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): }
1941 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1 (7881): }
1942 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is enabled
1943 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is setting up now
1944 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now up
1945 Mon May 11 11:36:06 2026 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity
1946 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: reading /tmp/resolv.conf.d/resolv.conf.auto
1947 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using nameserver 2a02:3018:0:40ff::aaaa#53
1948 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using nameserver 2a02:3018:0:40ff::bbbb#53
1949 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for test
1950 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for onion
1951 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for localhost
1952 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for local
1953 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for invalid
1954 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for bind
1955 Mon May 11 11:36:06 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for lan
1956 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1_4 (8214): udhcpc: started, v1.34.1
1957 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1_4 (8214): udhcpc: broadcasting discover
1958 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1_4 (8214): udhcpc: broadcasting select for 10.118.56.224, server 10.118.56.225
1959 Mon May 11 11:36:06 2026 user.notice firewall: Reloading firewall due to ifup of mob1s1a1 (wwan0)
1960 Mon May 11 11:36:06 2026 daemon.notice netifd: mob1s1a1_4 (8214): udhcpc: lease of 10.118.56.224 obtained from 10.118.56.225, lease time 7200
1961 Mon May 11 11:36:07 2026 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now up
1962 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: reading /tmp/resolv.conf.d/resolv.conf.auto
1963 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using nameserver 62.109.121.17#53
1964 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using nameserver 62.109.121.18#53
1965 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using nameserver 2a02:3018:0:40ff::aaaa#53
1966 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using nameserver 2a02:3018:0:40ff::bbbb#53
1967 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for test
1968 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for onion
1969 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for localhost
1970 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for local
1971 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for invalid
1972 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for bind
1973 Mon May 11 11:36:07 2026 daemon.info dnsmasq[6685]: using only locally-known addresses for lan
1974 Mon May 11 11:36:08 2026 daemon.info dnsmasq[6685]: read /etc/hosts - 12 names
1975 Mon May 11 11:36:08 2026 daemon.info dnsmasq[6685]: read /tmp/hosts/dhcp.cfg01411c - 4 names
1976 Mon May 11 11:36:08 2026 daemon.info dnsmasq-dhcp[6685]: read /etc/ethers - 0 addresses
1977 Mon May 11 11:36:08 2026 user.notice nlbwmon: Reloading nlbwmon due to ifup of mob1s1a1 (wwan0)
1978 Mon May 11 11:36:09 2026 network.info Joined LTE network (internal modem)
1979 Mon May 11 11:36:09 2026 network.info Connected to 26203 operator (internal modem)
1980 Mon May 11 11:36:10 2026 user.notice firewall: Reloading firewall due to ifup of mob1s1a1_6 (qmimux0)
1981 Mon May 11 11:36:11 2026 user.notice nlbwmon: Reloading nlbwmon due to ifup of mob1s1a1_6 (qmimux0)
1982 Mon May 11 11:36:11 2026 daemon.info mobifd: Connection setup completed for ‘mob1s1a1’
1983 Mon May 11 11:36:11 2026 daemon.info mobifd: Connection setup completed for modem: ‘gsm.modem0’
1984 Mon May 11 11:36:11 2026 network.info Mobile data connected (IPv6, internal modem)
1985 Mon May 11 11:36:11 2026 daemon.info mobifd: Connection setup completed for ‘mob1s1a1’
1986 Mon May 11 11:36:11 2026 daemon.info mobifd: Connection setup completed for modem: ‘gsm.modem0’
1987 Mon May 11 11:36:11 2026 user.notice firewall: Reloading firewall due to ifup of mob1s1a1_4 (qmimux0)
1988 Mon May 11 11:36:13 2026 daemon.info dnsmasq[6685]: read /etc/hosts - 12 names
1989 Mon May 11 11:36:13 2026 daemon.info dnsmasq[6685]: read /tmp/hosts/dhcp.cfg01411c - 4 names
1990 Mon May 11 11:36:13 2026 daemon.info dnsmasq-dhcp[6685]: read /etc/ethers - 0 addresses
1991 Mon May 11 11:36:13 2026 user.notice nlbwmon: Reloading nlbwmon due to ifup of mob1s1a1_4 (qmimux0)
1992 Mon May 11 11:36:14 2026 network.info Mobile data connected (IPv4, internal modem)

[akwe-xavante]

Can you provide a screenshot of Status > Network > Mobile masking out your IMSI number.

[mtoss]

Sure. You need an additional one from this page in state the connection is lost?

What i also did yesterday: i restored the RUTX50 to factory defaults. But still the same problem.

[Mike]

If your device has the RG520N modem …

If you login to the UI, under the ‘Firmware’ menu, you will see that there is a new MODEM firmware update issued yesterday.

It will install version RG520NEBDCR03A06M4G_A0.300.A0.300

Apply this to see if it resolves your issue.

[mtoss]

At the moment there is no Firmware Update available for the Modem

[Mike]

That’s because you don’t have the RG520N modem in your RUTX50, you have a RG501Q series. As per my opening words … “If your device has the RG520N modem” … so my advice doesn’t apply in your case.

The modem firmware version you are on is the the latest version for your modem, and pretty much rock solid.

[akwe-xavante]

Looking at your screenshot my thoughts are that although band LTE B7 isn’t the best of channels to get you have a decent signal at 20Mhz. But your 5G n28 band is very poor at 10Mhz.

Can you move the RUT to a different position to get a better signal and or buy a good exterior antenna and put it somewhere were it can get a strong signal from the mast you are connected to?

[Mike]

@akwe-xavante

Can you move the RUT to a different position to get a better signal

This is a good call … give it a try.

In some of our locations where the 5G signal is poor or fades in and out, we have to set the connection to 4G only, to give us a stable connection.

[mtoss]

Problem is independent from the signal strength. we have switch our position (rutx50 is in a sailboat) every 2 - 3 days. also with very strong connection we have the problem of this disconnection.

[akwe-xavante]

So being on a sailboat, where is the RUT on the sailboat? Are you using an external antenna?

Are you being disconnected during a period of low or no activity? Some network providers will disconnect a device that isn’t being used / no data back and forth to free up connections for others that are using the service.

[Mike]

Try anabling the Ping/Wget reboot option by navigating to SYSTEM > MAINTENANCE > AUTO REBOOT > PING/WGET REBOOT

Note that the ‘Action’ is set to ‘Modem Reboot’ and NOT the default ‘Device Reboot’.

This MIGHT work with just the ‘Restart mobile connection’ set as the action (in theory the recovery time will be quicker), but the ‘Modem Reboot’ is a bit more of a catch all.

[mtoss]

RUTX is on the Top of the Hull in the Window. Connection is really good from there the most time (we have download rates > 150 Mbit / s). Problem appears also when we use the connection. I’m working from the boat for 8 hours per day, in this time we have 2 - 8 disconnects. i can directly reconnect with the button on the status mobile page. with restart connection i have back the connection in seconds. but problem is in case of a call the call ist disconnected, thats bad for remote working.

[mtoss]

hmm good work around for the moment. i can setup the interval to minimum (1 min). but in case of running phone calls also 1 minute ist to much time. at the moment i work with open tab in the status mobile page, so i can directly press the button.

[akwe-xavante]

If a connection is so important i would buy the best omnidirectional external marine 5G antenna that you can afford to purchase and mount it as high as you can on the boat to get away from the structure of the boat itself unobstructed by as much as possible and above the waves that you’ll get when at sea.

[heartless]

@mtoss

hmm good work around for the moment. i can setup the interval to minimum (1 min). but in case of running phone calls also 1 minute ist to much time. at the moment i work with open tab in the status mobile page, so i can directly press the button.

You need to download latest firmware from here, and then flash it using these instructions. Keep in mind this will reset your device to defaults.