Apologies if this is a dead feed and not relevant to the solution for OPs post but since this is the first thread that popped up for my question on "sims 4 not clicking", I'm going to post my personal solution as of right now after 3 days of trying to figure out if my Mods were busted.
I tried repairing, removing all mods, uninstalling the EA app to no avail.
I also noticed that I couldn't click in game but also immediately after quitting unless I went into Task manager and "end task" the EA App.
So after everything else I decided to turn off the "in-game overlay" in EA App settings and voila! That's what worked for me, so good luck anyone reading this! 🙂
I tried removing mods folder, repairing the game, deleting the localthumb..(cannot remember the name), or even re-installing the game.
None of the above worked for me
I also tried turning off in-game overlay but it's still not working
Somebody help!
