I have had the s50 for years. This weekend I was driving along and the radio turned off by itself. When I tried to turn it on I got the logo, the onscreen explosion that always happens and then it returns the the sirius logo and just sits there. I can hit the playlist button and play my playlists, but if I go to the live radio I just get the screen of the last played station. No listing or anything else. If I disconnect my antenna I do not even get the antenna not detected message. Is my radio finished? Would resetting to factory settings help? What about the 3 finger salute? Thanks! Ken By the way, this is my first post here. I did belong to the backstage for a long time.