This has happened a few times, when it happened yesterday I decided to see if it has happened to anyone else. Yesterday I listened to my JVC receiver on the way home from work, I then took it into the house and put it in the cradle of the home unit. About 20 minutes later I turned it on and it didn't sound right. The music was slow, I mean real slow, as in taking a 45rmp record and playing it on 33. I then turned off the power, lifted the unit out of the cradle for a few seconds, put it back and turned it on. Everything was normal. This has also happened when I have left it off in the truck all day, then turned it on while drivng home, same remedy, turn it off, put it out, turn back on. Why is this happening?