Well, I had a scary flight yesterday. I was flying approx 400m away and approx 90m high and decided that it was time to fly home as the battery was at 30% Upon rotating to home direction and giving it some throttle the battery percentage dropped right down to 5% !!! The P2 didnt go in to RTH or Failsafe or anything else, it let me fligh home and land, no problem. By the time it landed the iosd gave a reading of 0% :? I am hoping this is a one-off but has anyone else experienced this issue?