Well here is what I have. When I first charged my CJ I used a generic cable that I had resting on top of my computer. It worked just fine and as advertised. When I move the player to where I was going to use it I used the supplied cable with a generic charger and this is when I discoverd this issue. Then I tried other chargers and cables and I still had the problem described above. Now when I made the discovery of going back to my computer and it worked just fine I was using a generic cable again. So my conclusion is it’s not the cable but the charger. Computer good anything else is bad.
This is just what I have found to this point.