I was outside Bielawa on the southern Y section leading into the city. I was not sure where i was but i could see the road sign. Upon scoping in with my PSO i could make out the name but the game started to stutter. A couple seconds later it crashed to desktop. Could be related to optics and rendering as for the few seconds before crashing i could make out a gas cloud, although the city had not been hit. The gas looked to be rendering past the city like i was almost seeing it "through" the city in another location.