Hi danielrutkowski,
First off, people here trying to help other people are volunteers, so we are not Microsoft or MS engineers.
This Insider Forum is for people who are testing W11 before its released to the public so we expect problems along the way and report back to feed back hub (win + f)
If you want to know what work goes into one web page click ctrl + U, now think about the operating system, plus hardware, drivers and program/apps you soon see its not an easy thing to do.
the Bios is the first program that starts up and manufacturers do update this if they discover an error in their firmware or find a better way of connecting to the operating system. It does include network hardware as well.
What make and model is your computer and we will try and help
Most issues I have read about seem to be with Intel wireless and they have released a few drivers lately.