Flipped at landing

[Enigmatic51]

Ok...I am puzzled here...my Mavic Pro2 was acting normal until I did a calibration of compass and IMU and when it came back from a flight it had problems landing...it would not land properly...when it finally landed the props would not auto shut down at landing and about 4 seconds later it would power up and take off again under its own logic apart from my controller inputs...The I bought it down again and I was about a foot off the ground and the drone did a complete flip and landed upside down! What is going on!? HELP...

 

[boblui]

Can you post the flight logs in the phone ? both .TXT and .DAT files will be needed. Follow this thread to get the files : Mavic Flight Log Retrieval and Analysis Guide

 

[Enigmatic51]

Was not using phone...never went this route before...I guess you got the advance course!

 

[boblui]

If you are using the SC or tabs, the flight logs can also be found inside the device. Without the logs. It will not be possible to answer your question.

 

[Enigmatic51]

Well hell...I did a compass recal, another IMU recal. with a re-flash of software...then out in the field and found out the problem was me! The drone landed as advertised on today's testing, but for some reason I did not bring in down property on th cotroller...I brought the stick down to 6 o'clock but when I had the incident I was bring it down to the 8 o'clock position...had to self identifiy that one...

 

[Deleted member 103366]

If it does not stop the motors automatically try holding the throttle closed for maybe 5 second or until the motors stop.
Also look into how you change the CSC position response between the two options and back again.