I'm having issues with some new batteries for my m5. At least I'm hoping it's the batteries. I have two fully charged batteries and when I power on the movi, there is only one green light. Within a couple minutes is flashing green and I lose tilt. After a few minutes the batteries are dead. Not sure if there is an issue with the movi or the batteries. I ran into this issue over the last week. Before that, everything was fine. Anyone have any ideas what could be happening?