Blog Post
As of V39 and the V40 PTC, my Oculus Quest (2019) has been completely unusable!
My device has the issues that most other people have experienced like the black screen issue and the turn on before putting on thing - but tracking refuses to turn on at all. The controllers only turn on if nothing is near the proximity sensor, otherwise they refuse to connect. The 3DOF mode that automatically turns on when the headset loses tracking also doesn't work correctly, as everything follows the headset's rotation.
I have factory reset my headset three times and let it sit for a few days without touching to try and resolve the issue to no avail (other people were suggested these things by the support team before). I also took out the controller batteries for a few hours but that also didn't help.