I've found two little bugs actually, both occured recently...

1) When I pull up the root playlist, it shows about 23,000 tracks. Then when I engage repeat and random, the track count doesn't change as it should. But, if I engage random and repeat on a smaller playlist and then pull up the root playlist, the actually number of tracks (20,500 or so) appear. I might be wrong here, but I didn't think that it mattered if random was turned on before or after a playlist was played...

2) (Clearly a little bug.) After playing that root playlist, the player shows the "No Playlist" message on next boot. Seems the playlist is just too large to store between power cycles..