Metro 2033 Redux - stuttering with Advanced Physx enabled

[futurefields]

When I enable Advanced Physx in Metro 2033 Redux i get some pretty bad stuttering, despite my FPS counter showing a locked 60 fps.

Anybody else experienced similar?

i5 2500k + GTX 970 @ 1080p

 

[futurefields]

Hmm, seems to be working fine today. Either it was my Max Pre Rendered Frames settings (which I've now disabled) or my PC just needed a reboot to sort the Physx out.

Best,

 

[ocre]

Do you overclock? Some games won't be able to handle the clocks that other games run fine.

I run my 980 at 1500mhz but with some games it needs more voltage than others. Usually the more demanding the game, I need max voltage. Either that or I drop the overclock to 1450 and leave the voltage on auto, which I have been doing since I updated afterburner. I have been too lazy to go into the settings and unlock voltage control.

Anyway, I don't see it brought up much but OC instability can cause stuttering and hitching.