Well, there's a happy ending and a sterling example of the value of the rigorous analysis of flight logs over speculation and conjecture. Nice job, @Meta4.
A battery disconnect can be the result of battery swelling. It's a good idea to inspect...
The flight data ends with no changes in the pitch, roll and yaw data, so we know that there was no crash at that point and the drone probably didn't end up in that tree..
But just to eliminate that as a factor, the obvious point to address is the...
It's very interesting to be able to compare the plot to the actual video. Plotting flights on maps is another thing I need to set aside time to understand better This helps.
I'm curious about why you included the pause in the plot and camera...
I think you may hold some sort of record. Including free replacements, what's the total number of drones you've crashed or lost? How long have you been flying?