Still waiting to hear from you! This is a very rare issue - I've only heard of it happening twice, before and both times it was fixed quickly after reaching out on Discord.
Edit: I solved it by uninstalling and updating my quest 3 to latest version. Then, I reinstalle the QGT and selected the option that allows the googles do automatically the "adb wireless popup" thing.
Now I can reboot the visor and still enjoy this awesome tool.