Has anyone else experienced an issue with the Phantom 3 SmartBatteries not auto discharging as indicated in the app? I set mine to 2-days and I charged them Friday thinking that I was going to use them this past weekend. But we decided not to fly and I figured they would start to discharge after Sunday. Today's Tuesday and they all still report full battery strength. How fast do they discharge? Is it that after 2 days it will very, very slowly start to leak off the charge and could take a week or more to discharge to the recommended storage levels? Hoping that the new Firmware will resolve if this is in-fact an issue. Thanks in advance for your help.