@dplc81 The operation mode doesn't matter in this case. TP-Link's router models that don't support using the DFS channels do not support them in any mode. Besides, Wi-Fi extenders/repeaters use the...

@dexad Hi, Can you please post a picture that shows the orange LEDs?

@Hslinux

@Zebop917 Hi, In case you haven't tried already, plug the two TL-PA4020P into two wall sockets that are very close to each other (or at least in the same room) and see if they will connect to each...

@dplc81 Hi, As far as I can tell, on their home routers TP-Link makes the DFS channels available only on models that support 160 MHz channel width.

@paulrob If the driver is showing up as version 5002.24.126.2 in the Device Manager, then somehow the driver designed for Windows 10 was installed. The driver for Windows 11, which supports Wi-Fi 7,...