dragzilla

Hello guys hope someone can help me here. So been playing dayz for weeks now max setting and everything. And havent had any problems. I wanted to start and try new missions and found out takistan is pretty well unplayable. Every time im in the map my screen flashes white and black. It seems like it might have to do with hdr i can move around and it will be fine but around building and shadows it happens. (night vision works with no problems) Iv check the forums, Iv tryed tons of diffrent settings, Its not a temp problem. Iv tryed new and old drivers. ( The newest driver it was only black flashes.) up to date beta and i removed dayz CPU: i5 2500k GPU: gtx 670 Memory: 8GB Mobo: msi z77a-gd65 Maybe something in nvidia settings i could try?