Macos big sur dont find any wifi network and it cant be set on
The wifi drivers in Big Sur are a joke. I had the same thing as you. Now the wifi is completely gone. Hardware is gone!
What? So I cant fix that in any way?
Ok btw it fixed itself after two days. Now im going to reinstall MacOs Catalina. I dont want more problem
I also experienced the same problem. I don't know the reason why. But sometimes the wifi can work properly. Please someone tell me what happened.