What HMD are you trying to use it on? Works fine on a Oculus Rift and HTC Vive using 4.24. If you’re trying to use it on a mobile headset like Oculus Quest then that’s a different story. I do not have any of the mobile headsets and so I have no way to test them. Spawning underground can be a VR Origin problem (set in the player pawn/character) or player start actor placed incorrectly. Not being able to type has me scratching my head since clicking on it should set the focus which would enabling typing. Would need more information to be able to help figure this out.