FaceTime camera not working after Big Sur update.
Having just received a new MacBook Air and installed the latest Big Sur software I have found that the camera is working intermittently and often showing a blacked out window. I have checked all settings I can think of and held 2 support calls with Apple, who have failed to resolve. I have just reinstalled the Os to find the problem remains. Has anyone resolved this, Apple seem blind to it?
MacBook Air