I'm trying to learn how to use the remote control, as recommended for HiFiBerry. It appears there is no documentation (yet), so if I can get the necessary information I can make a draft document.
I don't seem to quite get how to tell which mode the remote is in. It appears that maybe the mode reverts back to keyboard mode after a timeout period. There is a dim LED on the front (under the red lens) that appears to indicate mouse mode, so perhaps that is the key.
Keyboard mode operation is still strange. If I press up or down arrow, the player (squeezelite) seems to jump to some other song, without an obvious pattern. I have not yet found the pause/play button. I'll work to confirm that left/right indeed do perform next/previous functions. The OK button does not seem to do anything.