Could you please provide the following information
I play on PC and I do use mods, I don't think I tried out the game without mods yet, and each time I do a UI Exception it takes too long.
Please test your issue on a vanilla game
To verify on a vanilla game, move your mods folder to the desktop and delete the following files from your user folder.
- localthumbcache
- Any lastException Files
- Any LastCrash files.
Test a backup of your save as you will loose all cc on the save and see if the same error occurs, then report back.
I'm not sure how to test a back up save, but the error didn't occur when I did it without mods, I even tested it out with just cc on and no script mods and the error happened.
moved this to the mods forum then. Please read the stickies on how to find the culprit.
