M1 pro Macbook Pro 16 Inch Apple ID issues.
I just got a new Macbook pro M1 pro and set it up with my Apple ID.. However, I cannot sign into iMessage or FaceTime. On iMessage, it loads for a while and then says 'an error occurred'. Also, I cannot get Universal Control to work and things like copying a text on my iPhone no longer pastes on the Mac whereas this has worked on my other computer. Any tips will be much appreciated.