I HAVE FIGURED OUT HOW TO FIX THE PROBLEM!!! IF YOU WANT TO PLAY ON ULTRA SETTINGS, BUT WITHOUT THE 24/7 CRASHING, GO INTO YOUR OPTIONS > VIDEO > CUSTOM > (EVERYTHING ON ULTRA, *EXCEPT* YOUR AMBIENT OCCLUSION ON HBAO > *** HERE IS THE CRASHING PART, YOUR ANTIALIASING DEFERRED HAS TO BE ON OFF!!!*** (IF YOU PUT IT ON 2x MSAA OR 4x MSAA IT WILL CHAIN CRASH THE GAME ONCE YOU APPLY THE SETTINGS!!! YOU'RE WELCOME 🙂
P.S. YOUR ANTIALIASING POST > HIGH
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