Right, so I have an actual Quest 3 headset and the thing auto-updated yesterday. Here are some other facts:
I have never opted in to PTC, so cannot opt out of it
Therefore I had no warning of issues with V63 until it broke (somebody writing about it somewhere in a forum does not constitute fair warning)
Rolling back to earlier versions, is currently unsupported, so disabling updates is irrelevant
this is the RELEASE condition of the Quest 3 now and DCS is broken.
The current corrective actions available are:
Buy Virtual Desktop (only works over WiFi, sub-par visual experience)
Wait for ED to release a fix at the next patch point
Somthing else...?
I don't care who's fault it is: this is the current experience of many (every?) Quest 3 user who also uses DCS, and it sucks.