Exterminate Crashing After Spawn Changes

[Hedrax]

Ever since the spawn change to the exterminate mission the game crashes on me citing hardware failure. I am unfortunately having to play on an old lap top so I have performance issues in general but this is the first time I've encountered crashes because of it. And it happens every single time I try to play an exterminate mission, regardless if I join some one else game or try doing it solo. No other mission types seem be affected.