There is so much wrong going on it so let me point out few things.
- I don`t know if someone has tested it but it is impossible to see something close. I got double images (it looks like the cameras are further away). In 4.5.1 everything is ok but not now. I was thinking that it was because the 4.6 Preview version but today I have downloaded the final release and it is the same.
- Huge drops. Don`t even try to use “HMD MIRROR OFF” it is killing Your FPS. In previose version everything is ok but now I need to have my mirror ON to have normal FPS.
- In the previous versions I got most of the time stable FPS, there were some drops but now I got almost half the FPS. 75 FPS are the same but in the previous version I got 65-70 FPS now it is down to 37.5. I know that there are bugs in the Oculus drivers.
- This bug was also in previous version but I will point it here out. You can`t use DirectoryTrack in Matinee with Oculus. It is giving You spikes when You will move Your camera even when You got 75FPS.
So if You are using Oculus, I would recommend to stick with the previous versions (Unreal Engine and Oculus).