Mavic became unmanageable

[phildebougi]

For the third time in 1 year since I am flying my Mavic Pro, a few seconds after I had taken it off, as it was about 2 meters above ground, it rapidly started to fly out of my control. Finally it hit a wall of my house and felt down on the ground.
This incident occured after I had uploaded the new software V01.04.300 to the drone and the RC with . May be I should have implemented the GPS calibration procedure before launching the drone.
I would greatly appreciate any advice on how to avoid this problem for my future flies.

 

[microlinux]

If you can upload the flight log it might have clues as to what went wrong, which can lead to useful suggestions. I usually re-calibrate everything after a firmware update, but AFAIK there is no GPS-specific calibration.

Did you take off near metal or concrete?

DJI Flight Log Viewer

 

[phildebougi]

I took off in my garden from the exact place where I had used lot of times before.
Attached is the file that I suppose is the flight record.
I also have a .dat file in the McDatFlights directory which is not permitted to upload.
Thank you for your comments.

 

[msinger]

This doesn't seem to be the flight you're describing above:
DJI Flight Log Viewer - PhantomHelp.com

 

[phildebougi]

-> Hi, msinger; Thank you for taking care of my problem
what is the extension of the relevant message?
is there any date associated to the message?

 

[msinger]

The TXT file is the flight log file you need to attach. It looks like you attached the wrong file though. Click my link above to view that flight.