Solved
"Application Not Responding" for Sims 4 on Mac through Origin
Sims 4 is either stuck on the loading screen or the title screen with "Application Not Responding" when I try to exit out. I have restarted my computer many times. I have uninstalled and reinstalled ...
Follow these steps to launch a new clean game and try to narrow down the issue - https://answers.ea.com/t5/Technical-Issues-Mac/READ-FIRST-Sims-4-Mac-Help-Guides-and-Troubleshooting/m-p/4612394#M163
