Is anyone having an issue with the 430N. I had the dealer replace the original radio, I think it was a 130, with the 430N. And it seems that randomly, the sound just cuts out, and once in a while, the song will just stop playing and the next song will start. A couple of times it was playing a song, and it went silent, the timer was still going, just no sound, and I had to advance it to the next song before it would start playing again. Any ideas?