HTC Wireless adapter goes GREY SCREEN only when exiting a game -

[dude_flash]

Running Steam VR - as the title says, only when exiting a game does it grey out - sometimes takes a couple games but consistently does it - reboot Steam VR and its good - can play for an hour without issue till i exit a game - i can boot up play a game for 3 minutes then try to exit and it greys out. Tired a different wireless receiver, same issue. Tried different PCI-e Slots, no change. tried moving wireless sensor, tethered does not occur - only noticed this issue AFTER upgrading to Win 11 - HTC Vive Pro, i9-12900k CPU, Nvidia 3080 GPU, 32 gig RAM, Win 11 - any help would be appreciated - thanks