I run my steam deck on an older Sony 4k TV and gaming mode had worked flawlessly until out of the blue it didn’t… now only desktop mode works with my jsaux dock. I’ve tried other cords, settings, updates, unplugged power while docked, hdmi while docked etc… im completely out of ideas… I have other Sony TV’s and game mode works instantly upon plugging my dock in with no changes… I didn’t change any settings on the TV or deck to “make it not recognize the signal” … anyone ever figure this out ?