I installed FO4 about six montha ago and it ran great. No problems at all. Decided to get the Creation Kit from Beth.. After downloading the CK, I now get lagging, pausing, static-y sound [occasionally] and saves that will not load when enabling mods in the ini files. With or without mods installed. When I disable the mods compatibility in the ini the game runs fine. WTF? I have used all ini file optimizers [like bethini], but any changes were worse, not better. I have reinstalled the game, updated all the files I can and have run out of ideas. Anyone have any ideas?