I just received my 2 for 1 batteries from DJI and charged up the first one and tested it with no problem. I charged the second battery, made sure it was off, but as soon as I placed it in the Phantom the copter turned on. And when I attempt to power down the copter it won't without physically removing the battery. The lights on the battery indicate that the battery is shutting off properly and go dark, but the copter remains running. DJI Go reports I have an invalid battery. I've tried my original two batteries and they work normally. Has anyone else had this problem? Any solutions? Or should I just get an RMA? Thanks.