Unfortunately this is also now happening for me since the update.
I don’t think it’s the oculus software or the quest 2
I removed the community folder of all contents and just flew without any mods.
Try that for me and see if you have the same problem or fixed.
Failing that, just try an aircraft that U have no mods on, especially working title Garmin mods.
Nots saying it’s this, but go though process of elimination.