P3D fps not stable.

[pinkeysome1 0]

Hello, I've been watching my fps recently and it's been 70fps to 20 and back to 70 is this normal?

 

Thanks

[Bert Pieke 7,585]

Hard to say without knowing where you are flying.. but generally, yes, depending on the scenery conditions this could well be normal.

[pinkeysome1 0]

Yea, I turned on v-sync with no triple buffering and it works fine now.