I hope this will be updated via firmware - right now the cursor selector can only be used to control the play mode and the up/down buttons are used to cycle through view modes and toggle repeat/shuffle modes. Unlike controllers like the one for Firestick, you cannot use it to select anything on the main menu (Music/Sources...) and it can also not be used to use to to go level up / level down in the Music APP. I understand that it is difficult to make it work on the main menu since that is more like an android launcher, but within the music app I hope it can be updated so the cursor keys work the usual way: left/right = previous/next item (in the current context) up : go into previous, higher level, down : go into deeper level The circle symbol can still be used to cycle though view modes (EQ,VU...) What do you think?