EDIT: I restarted the mission 2 times since the first time it crashed again and was able to complete it, I also had a crash during the next mission but was able to resume. I also noticed my cpu usage was above 95%.

game randomly freezed during this mission and closed down, when I try to resume it, it crashes at the end of the loading screen.

restarted pc, closed every program I have running and used safe mode but nothing helps.

specs: i5-4690k

nvidia GTX 970

16gb ram