I am looking for answers too. Suddenly, while playing, skse error one appeared on my screen. I have been playing this game since the beginning but never seen that before. Everything had been working fine up to that moment, including fnis, hdt, havok, serenity enb and probably some 50 mods - all on ultra settings... A minute or so later half of my mods who used skyUI disppeared. Others stayed. Because my char had changed too I checked ECE: that was gone too. So probably something wrong with scripting. Long story (many many hours) short: did a reinstall. Got the error again, but after putting the src map in the skyrin directory (he, lack of sleep makes you do weird things) it disappeared. Everything looked fine again until I started to play. Now I have a weird kind of ctd, already at the beginning of a new playthrough: every killmovescene makes the game ctd. So did the drinking of the torpor btw. That means ctd almost with every fight. Also long(er) loadingscreens. With a high end rig and an clean install it should be a breeze. Got frustrated and deleted the game again, wondering what on earth was goin'on. Ideas anyone? Because this is not the right way to end a game... Thanks for reading.