4.12 Released!

Is 4.12 fully oculus rift compatible? I have spent the last few days getting everything working in 4.12, and now the packaged game doesn’t load first time. It starts to load and disappears. I had this problem with 4.10 github build, but was fixed in 4.11 If i unplug oculus, it works first time, and in htc-vive. Now in 4.12 its back! Any advice or help on this would be appreciated