This happened to me too. Absolutely none of my ideas worked. I trued force starting the app from the oculus app on my smartphone; failed. Trued re-downloading from the store within the headset; failed. Restarted, and even shut down and powered up the headset; failed. I have spent too much time with this heavy computer on my face, building up the saved data I had accumulated on their, for this to happen from a forced update, which I did not consent to, that was pushed onto my headset by Oculus themselves. Entirely unacceptable to have such a flaw in an update that was released; it’s as if they didn’t double-check it and rushed it to be released like some bozos drooling for money.