I've pinned the issue down to two saves between 2nd Dec. and 3rd Dec. 2019. My mods have slightly changed since then, but both are affected by the same way and show the same warning in the main menu, so I don't think it's related. (https://imgur.com/a/ksY7pB4 Live Dismemberment installs all .esp files by default for some reason, but never caused noticeable problems. Reinstalled it with only one .esp yesterday, no change ofc.) REEL reported the VM (?) as freezing & frozen (https://imgur.com/a/RkO1EtA), brushed over it with some googling but Papyrus really doesn't seem to be helpful for this situation, someone please correct me if I'm wrong :laugh: I think I've used ReSaver at one point, but neither cleaning it with version 4.3.2. nor 4.5.0 would change anything, I even removed pretty much everything that was optionally availble after some testing. To my surprise the game still ran, but still crashed at saving like described previously. I will now go back to my most recent save and let the area reset itself like HeyYou suggested it, I have backups from all by saves stored in a separate folder, so I can always go back and mess with copies lateron. II've uploaded upload both savefiles for you and others to try out, the latest one that worked before the bug came up, and the first one after the bug. You don't need the same mod-loadout like I do, both games have been saved after all mods have been disabled. I have not cleaned them afterwards, but from what I've experienced, it wouldn't make a difference. https://drive.google.com/drive/folders/1Ecnn1Vh0o8Sb0QGGJW-QhIMAQSo-Y3Gr?usp=sharing