@LutzB I actually prefer to route everything through WG, so I am using 0.0.0.0/0 to route all traffic. But my guess would be - perhaps try setting 192.168.21.0/24 instead - maybe TPLink does not like...

@LutzB issue with WG is related to MTU. You need to keep it at 1500. Anything else causes tunnel to not work. Also make sure you enable client to communicate within tunnel.

@David-TP Perhaps I could try that too? Mine was also getting warm and received several warnings about temperature even if it was just sitting on the desk, barely doing anything. In any case, I also...

@David-TP I recently purchased this device, but I have issues with Wireguard. It simply does not connect. I tried configuring it from config file or just manually entering required details. It shows...