Metro 2033 Redux stuttering issue

Aliency

Distinguished
Apr 8, 2015
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Hi guys I have recently playing metro Redux @60 fps everything on ultra with physics on, except SSAA & V sync off, since I use g-sync monitor, and the game stutters which is really annoying.
This happens when i move the mouse.
Using latest nvidia drivers
My specs: 3 way titan x
i7 5960x
16gb ram

This is the only game that stutters with my pc.

Please if anyone know how to fix this let me know.
Thanks!