Solved
Quest 2 controller not working in apps anymore
My quest 2 just auto-updated to the latest Meta Horizon OS level. When started my quest 2, everyhting works fine in the OS interface. After I launch an app, the controller just disappeared. the only ...
I did a factory reset and it seems going back to an earlier OS build. That problem is gone for now.
The following link shows you how to factory reset the headset.
