Sacred Haven of Debauchery

I experienced crashes with the clean version as well, periodically. With a lot of mods installed, it crashed consistently every time I minimized the game. And crashing on exit was a given.
It's funny that in a new game, I can sometimes even load a save without a crash. Sometimes.
Oh yeah. It crashes constantly in Elsweyr. That's the Anéquini Desert area. Even if you leave it completely empty, it will still crash.