thanks, but I fixed it already. turns out that the "dwemer certified" mod suppresses (?) scripts from other mods. because when I uninstalled it, I got a bunch of quests from mods that were supposed to autostart, but didn't. now, i also had frostfall installed a while back, but I got annoyed with it and uninstalled it. so my theory what happened to me is that DC suppressed the hypothermia script that is supposed to kill you when you get too cold, and when i uninstalled it, that script reactivated and started running indefinetely, basically trying to always kill me. but godmode stopped that. I ended up using this tool to clean my savegame of any remaining scripts that were not supposed to be there. it works perfectly fine now, but at the start I got a few ctds, but not more than 3. it is relatively stable now.