iMessage doesn't activate on Macbook Pro
The last week I've faced an issue with iMessage activation on my Macbook Pro. Earlier it worked perfectly for the last half year, but I bought iPhone 12 Pro and activated iMessage on it last week, and this issue started to reproduce on Macbook Pro. Error messages are different each time, sometimes it's about "Unknown issue", sometimes "Error occurred during iMessage activation", sometimes "Wrong Apple ID or password"
I've checked different solutions in the web, like auth token deleting or NVRAM reseting but no one didn't help to solve the issue.
How can I solve the issue?
MacBook Pro 16″, macOS 11.0