FYI - sent the offending pair of Quest Pro controllers back and got a replacement pair (Amazon). The new ones are pairing and starting the update right away, so it seems like it was just that specific set of controllers. Not sure if this is helpful f...

same issue here - attempted pairing Quest Pro controllers to Quest 3... pairing in app went fine, but message saying "Updating" is stuck at 0%.Attempted:- Unpair/re-pair many times (sometimes one at a time or both, no difference)- Factory reset of bo...