@VasilSokolov_1 Here's the FW upgrade procedure - use Case 1 if you want to update the FW manually. When downloading the FW file observe the bottom sticker of your device to select the correct FW...

@IvanD Have you tried the suggested actions from this thread ?

@daren Make sure that you are with the latest Tether app version. Have you configured your TP-Link ID into the AX90 WebGUI ?

@Milesh If the problem is with the device which is in AP mode make sure that the ethernet connection between devices is main router LAN port => router in AP mode WAN port. Here's how to configure C7...

@PTF You should use LAN4/WAN port to connect to the fiber provider: Basically you should set the Operation Mode to Wireless Router Mode. In MR600 user guide - FAQ (near the document's end) - Q6 the...

@Hajny While VR400 supports OneMesh, the Deco mesh is different technology and they are not interoperable - see the difference and OneMesh FAQ - Q3/A3. The simplest thing you could do is to name the...