I have had my Quest 1 worling wirelessly via Virtual Desktop for over a year without any issues. I have just had a new PC and I can't get the headset to work wirelessly with it. I have read the FAQ / Troubleshooting guide for this sub, but still no joy.

Oculus link via a cable works fine for both Oculus and Steam VR titles. I can use Virtual desktop to connect to my PC, so the remote desktop part works, but Steam VR reports that it cant find the headset when I try to launch a game. The oculus desktop app doesnt see the headset either.

I have tried to use Air link, it is enabled on both the Quest and the Oculus desktop app but the headset can't find my PC.

I have checked that all the apps are allowed through windows firewall. Everything is running as admin on the PC. I have reinstalled the Oculus desktop app and Steam. All software and the quest itself are running the latest versions.

I am starting to pull my hair out a bit with this, it is looking like some kind of network issue but I can run VD and operate my PC remotely just fine, but nothing sees the headset when launched. There have been no changes to my home network since it was working on my old PC so I am guessing that the problem is with the new PC as nothing has changed with the quest either. What am I missing here?