Vehicle sometimes not ready

PX4 Autopilot
1

Hi guys!

I can arm the plane without any problems but as I am trying to start a mission QGrouncontrol says the vehicle is not ready and it starts to loiter, I don’t get any further informations why it’s not ready. The problem approximately occurs every 2nd flight. The mission usually starts when I land and restart after the error.

Here is a log file, maybe somebody can help me
https://logs.px4.io/plot_app?log=3f5e1d25-79ac-46c4-99ca-a37d92e6bacc

Thanks!

2

In the log at the bottom I see “All data links lost”. Do you know why or when that happens?

3

Usually when I don’t have a connection to the telemetry for a short time. Unfortunately this is not the problem, I also get this information when I can start the mission.

Do you know what “PWM_Servo_set_select_update_rate” as in the log file means?