VIkhrs are causing stuttering (VR)

If i shoot a target with vikhrs , my Rift starts immediadly with stuttering/ unsynchron pictures (double Vission).

Abort this flight and start again fixes the problem, till i fire again a vikhr on a target.

With all other weapons i dont have this Problem.

PLS help:cry:

EDIT: a temporary solution from "Muse"

to fixed the double vision, hit F10 (the map) and zoom in all the way as far as you can.. then switch back to F1 and the double vision should be gone

Iám the only one with this Problem?

So far.

Ive been shooting a lot of Vikhrs lately in VR Rift - both SP and MP, and so has a friend of mine, likewise VR Rift, and no stutters or any noticeable performance drop.

i tried now to delete the fxo and metashader2 folder .

the same issue.

doubling pictures when i turn my head, after 3--4 shots (mostly when iam not far away from target)

switching to f10 map and zooming in will fix the problem till the next shoots

Zotac 980ti

I7

64GB Ram

I think this is an issue in general. FPS drops a lot for me and I'm not even using a rift.