2019 MacPro Messages not working
Just got a refurb 2019 MacPro, and restored from my Time Machine. Messages worked fine on the 2010 MacPro. Messages has not received any new messages, though I regularly get them on my phone. Online suggestions are to log out and back in, but that no longer appears possible, or at least I can't find the command to do so in preferences or anywhere else.
Also, even though the phone numbers are in my contacts, Messages displays many contacts ** number, not name!
Mac Pro