Missions Waypoint problems

Hello
for small missions, no problems.
during long missions, according to 75% of flies away a wrong.
in the area of ​​strong deviation from maxT.
could this be a fault of the software?
after the mission end with RTL no problems
greeting Rainer

Rainer,
I had a look at the logs but I don’t see anything too obviously wrong. The desired velocity and actual velocity seem fine. The GPS HDOP seems fine. I don’t really understand when it was flying away in the wrong direction.

Hi Randy
Thanks for the analysis of the logs.
I’m as soon as I found the bug.

Greeting
Rainer