Cannot access devices when IP changes

Hello, I changed the local network to 192.168.5.0/24 and since then I cannot access any device through RMS VPN Hub, although I tried to configure everything. I can ping all devices, but I cannot access their online settings by HTTPS or HTTP. I tried everything, can someone please help me find a solution.

Hi…
Just claryfing… you setup the lan of the device to be 192.168.5.1/24 ?

Yes, exactly. And all devices are then in 192.168.5.0/24

CAn you ping it?
Can you do a ssh to it?

Yes, both SSH and Ping are available. It fails at HTTPS. I have the identical Vpn Hub for another router with the same devices, wehre everything is in 192.168.1.0/24 and there is no problem.

hi…
Just a test… try this for wan side, using your ssh to lan

and
this for lan side

Thanks for your help. Sadly, it didn’t work. It works though if I switch the network again to 192.168.1.0/24. Is there an explicit way to point the RMS hub to connect to a different subnet? It looks like that it cannot connect to a modified lan subnet, although the routes exist.

hummm
I can be wrong…
But RMS only works when you have SIM CARD or WAN connected to internet.