Installed the driver and it didn't change anything, still the same problem. 2,4ghz works fine, 5ghz takes ages to connect and then fails saying the key might be incorrect. Installing both the utility...

Hey everybody, I have a similar problem. I'm using the Archer T2UH and can't connect to the 5ghz network either since last week. I can still see and connect to 2,4ghz networks, I can still see see...