Here's what it looks like: Charging still works. The green lights move like they normally do but with the slow red LED blinking at the same time. I checked the wall connector installation manual and the closest matching troubleshooting symptom is the one about overtemperature. That's not the problem (everything was cool). I reset the wall connector and the red LED went away, but I know the way these things work. It'll come back again some day, only worse... Any ideas??