I keep getting an "unknown error" when I try to log into iMessage. Any idea on how to fix?
my iMac is 2015 model running macOS Monterey. I've checked everything suggested on apple.com and nothing has worked.
Earlier Mac models
Same, I enter my email/phone number and password then it spins for several minutes then I get
"An unknown error occurred."
I'm on macOS 14.2 and about to update to 14.3 so hopefully this will solve the issue!