I have an HTC Thunderbolt with PogoPlug Jukebox v 4.0.8.118 installed.  I had my screen timeout on the phone set to 1 minute, and noticed that the jukebox was not advancing to the next song as expected.  When I refreshed the display, the title of the next track was displayed, along with the spinning activity indicator, but the song would never load.  Advancing to the "next" next song and then returning would fix the problem, the song would load and play.  And after 1 minute, the screen would timeout, and then the NEXT song would not play.

I just went in and disabled the screen timeout so that the display remains active, and there is no more problem with songs loading.

Is this a known bug?  I'd really rather not have to keep my display active just to keep listening to music while the phone is in my pocket.