Only major issue I ever had was that my GPU would basically idle when in game, but that happened with other games too, had to set my nVidia GPU settings to max performance... a few crashes here and there, but I've played around ~300 hours, so a crash or 5 is bound to happen.
Just wish they would stop changing game (weapons based stuff like damage, spread, magazien size, etc) every 6 months. You get used to something, then they change it. And stop nerving the engineer damnit!
