Motorola Photon 4G :: Refuses To Charge (sometimes)?

I've been having problems getting my phone(s) to charge. Here's a chronology of events.First time:I'd been messing with my phone all night on the second day I got the phone, setting up screens and what not and it just died. I plugged it into the charger and nothing for a few minutes and then the LED turned on and was white. It wouldn't start or go into charging mode. I removed the battery several times and left it out for several minutes. After leaving it plugged in for a few minutes, the LED turned green but still no startup or charging mode. After several more minutes, it finally went into charge mode and the LED turned orange and was 0%! Another 10 minutes and it was 15% and booted fine. I was using a battery widget to have %battery in the notifications. It had stopped working and was stuck at 50% (I was really impressed with battery life until it died). I was using both the Circle Battery widget and Battery Monitor Widget.

Did a factory reset and changed battery widgets after the first time above. Used it for two more days without charging issue.Second time:This time, I did get a low battery notice at 20% and I plugged into a USB port but nothing. I then plugged into a wall outlet and nothing. I tried multiple cables/ports/outlets and the phone eventually died before I could get it to charge. It took another 45 minutes to get it charging again with the battery dead. It charged to 100% yet the white LED would not go out with the phone off. I was using the Battery Monitor Widget and Battery Notifier (big text) widget.I took the phone back to Best Buy thinking it might be a bad battery or bad phone and they provided an full exchangehird time:his was within a half hour of getting the new phone, I plugged it into my computer USB and it wouldn't charge. I don't believe I had put any battery widgets back on but I may be mistaken. I plugged it into the wall outlet and it wouldn't charge. I rebooted the phone and it charged.