I have just purchased a new desktop computer runing Windows 11.
It connected to the wifi immediately whn switched on but now seems to be causing major problems.
It says the internet is not available and displays a message say DNS Server is not responding or cannotbe found.
I have switched the Hub on and off and cleared the cache on Google Chrome.
many times.
Meanwhile, my Windows 10 PC which I am trying to shut down works fine as does my Iphone and IPAD .
The internet on these devices is working fine.
