Since there hasn’t been an update to vorpX recently, nothing happend on the vorpX end. Something must have happened on your end. Unfortunately it is not possible to tell from here what might have happended on your PC from your issue description.
Here’s what you should check:
To get the obvious stuff out of the way: Make sure that: A. ‘Oculus’ is selected in the vorpX config app as your headset type, B. You have the Oculus/Meta Link app installed and it is working correctly.
If that does not help and you happen to have the Windows system restore feature enabled, go back to a restore point from before the issue started to occur.