Berry - I expected you to see some other responses. My stock is gone also, but I do remember that when I added the PIE adapter - when it was not playing, there was a lot of feedback and tuning of other stations. I think that they just have so many things crammed in to that little box, there is overlap. Kind of like when I use to do car audio - we tried to run power down one side and audio down the other. That was well before tv's and navigation in cars though.