So, I've been playing my current character for about a week now. My game was running fine up until yesterday. Now, any transition between inside and outside takes AGES, and even loading the next cell on the world map has a noticeable load time, instead of the momentary skip. Hell, sometimes, going from inside to outside will even freeze the game.
The only thing I have installed is the Morrowind Graphics & Sound Overhaul. Is there anything in that that would possibly cause this sort of problem?
EDIT: ...Nevermind. I restarted my computer, it did a checkdisk, and the game works fine now. Weird.