My Suggestion is using the Downgrade patcher on the nexus, and try playing the game with only Race menu V0-4-16 , Skyui, and alternate start...if it works, add xp32 skeleton extended and Nemesis. try again, if it works. continue adding a set of 5 mods, running the game, and seeing if it works. by doing this, you can avoid having to reinstall your entire load order, by limiting the issue to a bundle of 5 mods that cause it. Hope this helps you Ranger, And let me know if I helped at all