I have the same problem, but it doesn't happen with all the devices behind the router, only with some. Replacing the NX200 with any other modem router solves the problem. I don't know why the NX200...

Hi, is there a USB WiFi 6 model that can be installed on a Windows 10 computer where I don't have administrator rights? The Archer T3U installed automatically for me, but it's not WiFi 6. It's for a...

Does TP-Link Archer NX200 has an internal fan?