I've used your fix with excellent results until I installed the newest USKP version that is... I thought by using the USKP I wouldn't need this fix anymore which is why I deactivated it. Unfortunately the USKP is normally the lowest ESP in BOSS which makes other mods overwrite its changes if there are alterations. Now I believe that one of my other mods that add animal life like Realistic Animals and Predators or maybe Skyrim Immersive Creatures might have caused an overwrite in my new save game, because now I repeatedly crash south of Riverwood, with the last lines in the Papyrus being the lvlpredatorscript.psc. I installed your fix again as the last thing in my mod order but the crash is still there. So now to my question: Is it possible to fix cells/animals retroactively with your fix or another method? Or does my problem fall under the 5% of crashes which were still possible, like you wrote in your first post? Anyway thank you very much! EDIT: Just noticed that mindw0rk2 has the same problem at the same location too! Might be a general problem in that area?