Since the previous thread got locked I figured this was thread worthy
http://steamcommunity.com/games/250820/announcements/detail/1455089916791349578SteamVR Beta Updated (1512101170)
The SteamVR Beta has been updated with the following change.
General:
- Added placeholder hidden area mesh for Rift users as a work around for Doom VFR and other titles experiencing launch issues.