My Unreal Engine projects won't load anymore....v.29

[PuffyFluff]

I just get the black screen with 3 dots when trying to run my unreal engine created projects. They all worked yesterday, now none of them work today. Tried restarting headset, powering it off, then on....doesn't help. Of course the store bought games do work.

[Griffonaus]

I have been having the same problems. Connecting Oculus with Unreal Engine is very much hit and miss.