thanks for the advise again wolf8312, i gave it a try and updatet all my drivers with a driver software i bought. i also clean re installed win 10 recently, cause i wanted to get rid of the fall creators update, to improve my fallout4 vr performance… is the win fall creators update nessecary to run vorpx correct? however it didn t fixed the issue for me. do you still have a glitchfree performance in g3d?