odd… I have 2 of the x-arcade solos (one internally configured for player 2, so I don’t have to sit that close to the other person playing ;) ) and both work fine out of the box as keyboard devices… I essentially have 3 keyboards connected to the Pi (actual KB, and 2 separate solo sticks). I know the board is the same in the solo as it is in the dual tank-stick… not sure why it’s timing out. *shrug*

(sorry, not adding much, but at least you know it can work)