Error is a crash of Minecraft and reverting back to Oculus Home screen.

This is not the same as the error that was once happening of Minecraft Gear VR not working because inability to sign into Xbox Live https://bugs.mojang.com/browse/MCPE-33156

The issue is not consistent, as the game will sometimes work.  Putting the Gear VR in "Do Not Disturb" mode, turning off Wi-Fi so Xbox Live is connecting through mobile network, restarting the phone, cleaning the phone's memory, disabling other active apps, signing out of Xbox Live App so when starting Minecraft it requires one to re-sign into Xbox Live App.  Either all of these or none of these things work on a consistent basis. 

Happening to other users as well, please see official Minecraft Gear VR page here https://www.oculus.com/experiences/gear-vr/1046887318709554/ scroll down to the reviews and filter by "Most Recent"

While playing any VR game for a long length of time, especially on a phone that is overheating right next to my eyeballs, probably is not healthy, this is what we wish to do with our time Mojang, thank you for fixing.