"Here are my log file, do you need the log.gpx and kmz file as well? The quad took off with quite much aggression, and went forward quite fast, i then when it was high enough, i enabled the loiter alt hold, and stayed there for some time, until i…"

"Can someone please take a look at my logs? I tried the RTL today and my quad suddenly took another direction and flew super fast into a bunch of trees.. And i really wonder what happened.. But how can i upload the logs?"