Audio stops at end of song

I have an interesting problem streaming tunes to AE. For starters, everything else I am using AE for, is working perfectly. The problem is that when a song/track finishes playing, and transitions to the next song, the audio drops off. Everything looks normal on the computer, Airtunes speaker is listed in the drop down list, the next track is playing, AE led is green, just no audio. If I pause the track, and hit play, the audio kicks in and plays through, to the end of the song/track.

This only seems to happen, or at least most of the time, with songs/tracks recorded at 320 bit rate.

Again, everything else is working normally.