VirtualHere for steam (steamlink app on shieldtv) There are no USB devices plugged in.
Sigh. nothing but frustration with these shieldtv units. I purchased them due to the desire to stream 4k. the steamlinks worked perfectly, but with everything in my house being slowly changed over to 4k, these were the last vestiges of 1080p.
i made the jump and quickly found out that androidTV seems to be cool with hijacking and perma-remapping controller buttons. Im way cool with having to use button combos for something simple like start or select, so i looked for alternatives.