windows mixed reality

Hello, I have problems starting up rf2 in SteamVR (windows Mixed Reality). Sometimes it responds and i can drive but today I wanted to drive and after 2 hours I finally got in the game. When I start Rf2 in SteamVR I will go to the Launcher. No problems so far. (By the way it makes no difference...

Just tries the VR in rF2 for the first time. Running RX 470 Nitro + 8gb with i5 4690K @4.2 & 16 Gb ram. Lenovo WMR headset. Got everything working fine after a few crashes, that I think were caused by having post processing and AA to high. But I have noticed that I seem to have a slight double...