Notebooks
Q: iMessage on MacBook Pro (os Sierra); "An error occurred during authentication"
Hello,
I had updated to Sierra about 2 weeks ago, and everything was going fine. However, about 2 days ago, I had been receiving errors when I try to send messages from my Mac... It says that when I try to log back in, that an error had occurred during authentication. I've tried restarting, logging out and logging back in, pretty much everything I could think of (I spent an hour and a half today on the phone with Tech Support and they couldn't help). Any suggestions? My iCloud is logged in on my MacBook, internet works fine, iMessage works on my iPhone 6s. Really confused about this.
MacBook Pro
Posted on Oct 2, 2016 3:23 PM