@pajtaz There are already many posts about the issue in this forum. But I have not seen a detailed explanation from TP-Link as to what exactly prevents them from allowing channels 149 to 165 while...

@pajtaz Then the Archer TX20U Plus you've got must be the "EU" version. (sold in countries of the European Union and many other countries that follow the EU's wireless regulations) Many USB Wi-Fi...

@pajtaz Hi, Can you please connect the Dell Latitude to the 3D scanner again and then look up the channel number within the "Properties" of the connection in Windows?

@Oldgit Ok. If you get another V3, then it should certainly behave like the V3 you already have. By the way, does the web interface of the RE220 V2 say that "The current host router does not support...

@Oldgit Hi, This could be a glitch in the Tether app. To be sure I recommend you log into the Archer AX55 and check directly within its "EasyMesh" menu. (like below)

@Rossy133 Hi, There is nothing on the Ethernet ports of the Archer BE550 that could blink or flash. If you want to verify the status of the connection you have to log into the router's web management...