Maybe it's coincidence, but ever since I recently updated my Phantom 2 it has crashed more than ever. Each time it crashes when I'm descending a bit too fast. I've found that I must descend very slowly, there is little or no strength to suddenly push up if I find it's descending too fast. A friend was using my Phantom yesterday and he crashed two times. The first time, the copter did a little wobble, then he says it felt like there was no power. It crashed into a palm tree. Time to get a ladder. You can see the video here: https://www.dropbox.com/s/lvxc3bcmwh15gw0/crash_1.mp4 The second time it crashed, it was as if the craft was hit from the side: https://www.dropbox.com/s/zixddkdk6u8xt69/crash_2.mp4 Each time the crash happened during a descent. In these two videos the descent seems to be fairly moderate. Does anyone have any suggestions?