Here is the video of my VRS crash this morning:
http://youtu.be/cgXqsZTB3GM
Several things to note as you watch both the DVR with OSD and the footage off the GoPro starting at 02:28:
1) plenty of battery; power was not a factor; 67% left when the fun begins, 62% on impact.
2) flying along steadily in ATTI at 100m altitude, ~13 m/sec horizontal speed, starting to climb a bit, when VRS hits
3) random dots on the screen are apparently an iOSD Mini bug
4) this H3-3D gimbal spasms often on any flight that isn't very slow and steady
5) listen to the motors in the GoPro footage in the last segment. Hard to say if they/NAZA are doing the right thing.
6) Notice I pulled out of the Death Elevator with about 12 meters to spare, with the fun having started at 100 meters altitude
7) Notice the clearly bogus iOSD numbers on pitch, roll, and up/down velocity. Shortly after recovery at 9 meters you see a moment when NAZA+iOSD think the P2 is climbing and descending at appreciable rates, when it's clearly not based on the image and the absolute altitude.
8) If you watch the pitch number at about 0:28 into the video, just before the **** hits the fan, it appears I let off on the forward right stick a bit, and/or gave some up throttle, as pitch is dropping, upward velocity increasing, though still keeping about 10m/sec of forward speed. Winds were moderate and were blowing right to left as the p2 was flying along just before first VRS.
9) Just before final crash at 0:50 seconds, notice the pitch number and ascent number. I suspect that pattern somewhat matches the pattern at 100 meters before the fun began. Notice I was moving along in level flight at ~7m/sec when the final crash took place. Rest assured I was simply trying to get back home after the last minute recovery from a 90 meter ride in the VRS death elevator.
10) Notice the ascent/descent arrows are often on at the same time. Pretty sure that's not supposed to happen.
CORRECTION: this P2, which was new in January, is running v3.02 firmware, not v3.04. I have a newer P2 from April that is running v3.04.
Welcome your insights.
Kelly