This was a pretty in-depth analysis! If I understand correctly, it's also possible that there's a software bug in the firmware that manifests itself under certain circumstances?
Yeah... your drone indeed drifted in the wind direction uncommanded.
The incident period was between that the last pano mode was ended & the last RTH initiation... between 771,6sec & 815,3sec into the flight, nowhere else. During this period the...
Thanks for all your comments! I think this thread can be closed and it can be said that a misjudgment of the flight conditions and the pilot's panic were the cause of my strange experience with the drone's behavior. 🤔
The connection loss occurred when the drone was over a kilometer away from the starting point. I don't think it's related to that strange event, the wind and my own actions are the most likely causes of this event.