My original P3P flew away in late May... (Big swooping circles, did not respond to RTH, flew away 3 miles before I lost signal... Never recovered). I mention to note that I flew a rock-solid P3P for a month so know how they "should" behave. My 2nd P3P has been very unstable since I received it a couple weeks ago. I turned off vision, and it's better, but still drifts a lot more that the 1st bird. I was biding my time waiting for the FW update when I finally found how to determine the current FW. I had assumed I had the newer version people are complaining about, but I have 1.1.9! Anyone else have instability probs w 1.1.9? Any thoughts?