Sims keep freezing

Hello,

My game has been having this issue for a while. Generally it's fixable, and I can typically solve it by clearing cache, or resetting whichever sim was having the glitch. But since the most recent series of updates, this glitch has increased in frequency, to the point where the game almost feels unplayable. My sim will either get stuck on a task, or will get stuck staring at the sim or object that they are meant to interact with. When I reload the lot or restart my game, it will work briefly, but then the same glitch keeps happening. I have done the same things as before, repaired the game, even uninstalled and reinstalled it, cleared cache for the game as well as the EA app. The game worked normally after the patch update for about an hour of regular game play (not in build/buy mode, manage worlds, or CAS mode), however I can't quite remember what I did when the glitch started again. I have not been able to get any of my sims to do more then accouple things in the past week after that hour. I do use mods and CC. I have tested my game without it before the patch update. It worked as I started adding my mods back in, and when I started playing it normally. I know a lot of people are having trouble with their game. I'm not sure if there is a fix for this or whether this glitch just needs to be added to the list. If anyone has any advice or ideas. I'm all ears. I don't want to remove my cc, but if I have to for now I will.