Ralf
I just tried the latest update(17.1.1) and in Bioshock I get no 3D effect. Even if I switch between Z-normal or Z-adaptive or none with or without Direct VR. I see no change and get a flat image. Direct VR does fix FOV and positional tracking though. I get the same results with Fallout 4. Skrim SE and Borderlands seem to work properly though. I have a 980ti and Windows 10.