Cas bugging

Before anyone says anything. This has been happening on my pc AND my ps4. While in CAS my sim will start glitching and on my ps4 the screen will freeze for a few seconds. On my pc it will glitch a few times then completely crash. The thing that is glitching is when I go to edit the sims face. Clicking and dragging anything makes it change for a quick second then it goes back to how I had it. For my pc yes I removed my mods/cc folder, my tray folder, and my saves folder before updating the game. Then I ran it once without putting the folders back in. It ran fine but that’s when I noticed it glitching. So then I repaired the game and ran it with no mods or cc and it still glitched. On my ps4 I tried uninstalling and reinstalling the game and it still glitched.