@terziyski I'm using different SSD with the AX12 and not the same which is used by the cable modem so my case is different than in the problem mentioned in the referenced thread.

@woozle It is a wifi router with a built in cable modem. The DHCP server is enabled only on the cable modem, I switched it off on the AX12 but for some reason the laptops don't get any IP address...

I bought today an Archer AX12 which I want to use as an access point. I managed to setup the device without any problem. When I connect to it with my laptop (Windows 11 OS) over Wifi then the...