Since yesterday I'm having a serious problem with the game. Every time I try to load any of my saves, the game freezes and stops responding, forcing me to quit it via task manager. I've updated my graphics drivers, tried it with Steam both on- and offline, I reinstalled the game and tried to run it as admin, but nothing helped. The problem started with the game slowing down considerably and falling to something like 10 FPS, several hours into the new White March expansion (right after the wolf cave). When I restarted it, the loading problem began. I should note that my computer is well above the minimal specs and I've had absolutely no issues with the game so far (something like 30 hours in).
Any help would be greatly appreciated. Thanks.