Originally Posted by Remus
I can't be sure when but about few days ago i changed my X-Fi audio from game mode to entertainment mode. Now after changed it back, no stuttering and slow down during combat anymore.

Woot!, Geralt now is fast and smooth cutting through every swamp monsters he met…

Maybe I need to fiddle with my audio options, I also have a X-Fi Soundblaster card.

This game is running terrible in the Swamp level for some reason. It runs great in all the other sections of the game that I've been to so far.