@Kevin_Z I already packed it and want to send it back. However - concerning your questions : There are several devices connected to router - my PC, NAS, extender to other devices and all of them are...

@thanosP I contacted also a local TP Link support, sent them screenshots, log files, described how it behaves etc., they told me that they haven't dealt with such problem so far and they can only...

@thanosP I had and have exactly the same problem, randomly my LAN connection is dropping, but wifi works fine. After drop I can't connect to router (pinging - request time out) by cable connection,...