I went for Windows reinstall anyway, because 5GHz not working was bothering me way too much. With new Windows installation I can now connect to 5Ghz Wifi, but now I was faced with another problem. I...

@terziyski I have already done that, and still facing same problem. I even moved network card to another PCI slot, and nothing changes ... for some reason I just can't get 5Ghz to work. The only...

Today I have just bought and installed Archer TX50E(UN) Ver:1.0 in my PC, and for some reason I can't connect to 5Ghz network. I have 2 routers at home: RE550 from TP-Link and huawei 5g cpe pro 2. I...