Well ... this one is interesting.
If I just read out the facts from the log here it looks like this...
Here is all interesting telemetry depicted in a chart there in the end of the log ... click on the chart to make it larger, in the bottom legend you can read out what the different graphs mean. Have placed the chart marker just there in the end where the log ends ... the legend values is from that moment.
View attachment 138675
As seen you was flying sideways to the right with a full stick command (stick command aileron=1684, value 1024 is neutral). Your
Mini 2 was flying with 13,4mph on 62,7ft height above the HP. Then & there the log ends ... without any signs of something happening. Battery was on 30%, the low battery RTH threshold was defined to 14% & low battery auto landing to 5%. And your failsafe action was set to RTH.
So nothing ... besides a slight abrupt change in the roll & pitch angels not explained by any change in your stick commands ... it was full stick roll to the right all the time.
The log ends here on the sat picture ... have circled in your
Mini 2's last position.
View attachment 138677
Going in and looking at the last position in 3D shows this ...
View attachment 138680
Looks really as you with full speed hit that light house ... & that knocked your
Mini 2 out of the sky. If this is what happened ... then yeah, understandable that your log ended & your
Mini 2 didn't RTH.
Can you tell us a bit more about what happened there ... did you have your eyes on the Min 2 there ?