Memory Leak [Not Solved] (Extreme FPS drop, gets worse)

[Abysmal]

Are you playing the game with the Quicksave-hack? I'm not, but I will try it if It might remove the lagg... I had trouble at the same places as you, and mainly most enemy encounters... I get the feeling that lots of enemy activity starts this lagg. As I mentioned before, I'm in a quite AI severe enviroment the moment before entering the next area, and the game is extremly sluggish there... When I enter the next area (where Im now stuck) the lagg is still there. Its very strange.

Nope, I didn't bother with the "hack".... I have messed with settings.cfg and enabled simple swing for example though.