I have a problem with losing the wifi clients connection with RUT240.
The router is configured in accordance with https://wiki.teltonika.lt/view/Wireless
. Encryption is WPA2-PSK. If the device connected via wifi is close to the router - say up to 2 meters - the communication works properly. The pings between rut240 and the device, eg a smartphone, work perfectly. If the device moves away from the router (next room), despite the receivers showi a good wifi signal (signal level measured in smartphone or laptop), it seems that the router terminates in the few seconds the connection with the previously connected device. In that case signal status of my connected wifi device in Status->Network->Wireless->Associated Stations is getting weaker and weaker. A connected device still shows a good router's signal level, but no active connection to the router.
This problem does not occur with the RUT950 standing in the same room - for comparison - even with very poor wifi signal the connection is still alive, many meters from the router. Both routers have wifi configured in the same way, both are broadcasting almost the same signal strength, both have the latest firmware loaded (RUT9XX_R_00.05.02.6 and RUT2XX_R_00.01.04.1). I tried some others antennas - with no effect.
Can it be a hardware problem of the rut240 wifi module or rather a problem with the firmware?
Or maybe I can change some settings of my router to improve wifi connection stability?
Why rut240 terminate the connection too fast?
Thank you in advance for any help