@thsecmaniac Okay. Please test your game without mods. Move your entire mods folder to the desktop or an external drive for safekeeping. Delete the localthumbcache.package file located in the Documents / Electronic Arts / The Sims 4 folder. Then open your game to see if the problem is still there. If you get the door interactions without mods then you will want to test the mods a little at a time. I suggest creating a new game for testing, so you don't accidentally change your current game.
If you have a lot of mods/CC, the 50/50 method works best.
1. Divide your mods/CC in half (maybe make a folder on your desktop to hold the half you're taking out).
2. Delete the localthumbcache.package file again, before opening the game with the half you're testing,
3. If the game works with that half, test with the other half. (Again, delete that cache file before opening)
4. Once you know which half is causing the issue, divide those in half and test again (delete the cache file again).
5. Repeat the process until you find the culprit.