Hi
First of all, the Dropix is very nice! I really like it.
Today, I had no luck with the plane. And I do not understand, what happend. I tried autostart. Several days before, everything was really fine. This morning I had some problems with the altitude. The Wing flew to low, I had to recover several times in manual mode. When I look to the telemetry-log, I can see that the plane had enough speed to manuver, and what I see, is that the autopilot had no desire to climb faster. But why?
This video was from the morning: youtube.com/watch?v=S0w-2xEqyVs
You can see, the plane can roll fast.
But when you look the video from this afternoon (youtu.be/3_vP6MXxDqo), the rudder dont move a lot. As you can see then in the telemetry log, he had the minimum speed after 3 seconds, 25m/s after 5 seconds. Why is he not climbing to 30m? Better: Why it takes another 10s to reach 30m altitude.
Enclosed you find the telemetry log, the mission-file and the params.
And there is something other that is strange. The plane moves the wrong way in the log. Physically, I flow nearly 180° the other way (heading between WP 2 and 3). Ok, there was “Bad Compass” Msg. But the GPS Signal was ok. Why does MP move the plane this way? The Crashpoint is at :46.889535 / 7.382732. This is the first time I saw something like this. The HW was not changed.
Can someone told me what went wrong?
Link to the attachements: drive.google.com/file/d/0BxypCZ … sp=sharing