Upgraded yesterday and whenever I'm away from my Mac for more than 30 mins it restarts on its own. No messages or anything, just a fresh login window waiting for me to sign in. Is this part of the new system? My Mac loads very slowly on start-up so it's a pain.
iMac 27″ 5K, macOS 13.2
Hi luws1,
Thank you for using the Apple Support Communities! If you're Mac is unexpectedly restarting, the steps from the article below may help:
If your Mac restarted because of a problem
Check your software
If the issue is caused by software on your Mac, one of these steps might help:
Install all available software updates.
If your Mac suspects that a particular app caused the restart, it might ask whether you would like to move the app to the Trash. Click Move to Trash, then contact the software developer to see if a software update is available.
Use safe mode to try to isolate the cause of the issue.
Reinstall macOS. If the issue continues after reinstalling macOS, check your hardware.
Hope this helps!
Have a great day.
iMac keeps restarting on its own after installingVentura 13.2.1
