Today a funny thing happened. I was cruising down the Dulles Tool Road (in Virginia) and when I went through the toll booth, the empeg reacted. It switched the source to auxillary. Also, when I put it back into player mode, it wouldn't play - it was as if it was stuck on pause, but I could not un-pause it. The only was I could get it to play again was to start another playlist.

Smart Tag is an automatic toll pay system like EZ-Pass or Fast Toll. I suspect that some signal from it caused the empeg to go crazy. Did anyone else have this experience?