I'm really frustrated with the setup of a new desktop on my home network and am out of ideas.
I have two home networks one through a Home Hub and another using BT Whole Home.
This has worked without any problems in the past, and devices are able to connect to each interchangeably without any issues.
I changed my desktop this weekend. Originally I was getting a "Wifi doesn't have valid IP configuration" error on both networks.
I ran through most of the suggestions here
And this now connects using the Home Hub, but still fails with the same error on BT Whole Home.
I have also tried changing and fixing the wifi channel.
The neworks still continue to work fine on all other devices.