Nokia Lumia :: 920 Cyan - ATT - Overheats, Battery Draining?

Got my Cyan 920 on Friday. Immediately had overheating issue while syncing email during first setup. Got super hot at the top,battery drained very quickly. I had turned on Nokia Drive Beta + for just a minute to check it out then didn't use it again. No more heat or battery issues until tonight when I plugged it into my computer to move some video files onto my computer through the file explorer. Phone got very hot at the top and actually started losing battery life even though it showed to be charging (plugged into my laptop). I did not have any apps running intensive processes or syncing/uploading going. I turned off background services for Nokia Drive Beta + (though I hadn't opened it since that initial opening to check it out) then I turned it off and back on and it stopped the overheating and it began to cool. But then I couldn't connect to phone or internet services even though it showed 4 bars of LTE. Turned it off and on again and everything seemed to be working fine, then it began heating up again. Just removed it from my laptop and it is now plugged into the wall charger that came in the phone box (USB). This is unacceptable for a new phone. I had been using a Black Nokia Lumia 900 for several months before upgrading and using Nokia Drive frequently.