Move your Mods folder to the Desktop and delete localthumbcache.package. Then test the game in a new save.
If it works now check for updates to your Mods and CC. Add it back a little at a time while testing until you have found all that are broken.
Update to situation: Sims and chairs do not get along, constantly getting up and into them without completing task at hand. None of the sims complete their tasks, and they're randomly leveling up sims without them doing anything. Ex) A sim of mine reached level 10 in gaming when the sim had only been at level 2. Another example, he cooked 1 serving of vegetable dumplings and got to level 3 in cooking. I'll attach a video as an example to what's going on.
Move your Mods folder to the Desktop and delete localthumbcache.package. Then test the game in a new save.
If it works now check for updates to your Mods and CC. Add it back a little at a time while testing until you have found all that are broken.
