"I did some further tests. It seems that the PID values were not optimal for the X8 setup. I decreased the P values and increased I and D. My smaller X8 fly with this modification very well. I can't see any overshoot in the logfile. My bigger camera…"

"I would normally say it must me a PID problem. But I have the same issue on a smaller X8 platform as well. The thing is, that both multicopter fly very well, but sometimes they massively overshoots. So I don't know exactly where I have to tune.

I…"

"Hi friends

I think I have the same issue. I fly also a X8 multicopter. The model is a little bit smaller (16" props and 8kg weight). I noticed the problem the first time last autumn. It was a wonder that multicopter didn't crash... 

I fly…"

"Hi Andrea

Hmm, it's a long time ago.... I believe I fixed the problem with using the Sum signal from my hott receiver. The ppm encoder was a lot of pain. It never works properly...

Michael"

"Hi Michael

yeahhh, it works!! :-) Thank you very much for your support. The flight test comes next week, I hope the weather gets better...

Michael"

"Hi Michael

I did the update yesterday evening. But it still don't work. I can save a WP File with over 254 waypoints to my computer but I can't load it again with the "Load WP File" button. The message "too many waypoints" appears... 

Thanks a lot…"

"I opened yesterday an issue. I hope you guys find a solution soon :-)

What do you think, will the pixhawk execute a big mission? if it's really a Mission Planner bug, it should work. "

"I create a mission with over 300 waypoints. I sent the mission to the pixhawk. No failure message. Then I read the mission back to the mission planner. But only 90 waypoints came back... It's strange sometimes 200 waypoints come back, sometimes it's…"

"Hi 

According to the information I have, the Pixhawk should be able to store 718 waypoints. We have tried this today, but it don't' work. Is there a special setting I need to change for the 718 waypoints?

The Pixhawk runs the firmware 3.2.1…"

"I will try it but with my hott receiver. I hope it works.

The reflash of the pixhawk is allready done. Still the same error...

Thanks for helping me ;-)"

"All channels work fine in the radio callibration page. I have also disabled the prearm checks for testing. Whith this i can arm the copter, but the roll funktion dont't work..."