Hi all!
I had an issue with my Mavic 2 Pro.
I was flying at 100m AGL and the drone start to automatically landing. I was able to move right/left or front/back movements only. I cannot stop the auto landing.
I uploaded the fly record on AIRDATA and at the moment of autolanding the website report this:
Mode changed to confirm landing

Before the auto landing, for just an instant:
Cell 4 - 4.011v (on yellow colour)
Deviation 0.033v (on yellow colour)

The GPS signal was good, battery was at 80%, no errors/warnings.

Is there a battery problem?

P.S. sorry for my english

Hello there JohnSnow. I am sorry for the trouble this has caused and thank you for reaching out. Kindly please try to fly your DJI Mavic 2 Pro to a different location to see if the issue will still persist? In addition, kindly please check if the said DJI drone is on its most recent firmware as well? Thank you and fly safe always.

Hi John,

Best to get help/advice is to share an upload link to your flightlog.txt

Use this > http://www.phantomhelp.com/LogViewer/Upload/
and post the uploaded link on here

cheers
JJB

I think it was updated, i'll check it.
I'll try a quik flight near home next days

Here you are
https://www.phantomhelp.com/LogViewer/SKIAPDQWNWC0O3AM9SZE

JohnSnow Posted at 8-24 11:09
I think it was updated, i'll check it.
I'll try a quik flight near home next days

Hi John,

Typical VPS height error wich made your day... !

If the botton sensor is measuring 0.5 (or approx 0.5) meter height (false or true reading) AND 100% stick down than a forcelanding is initated. (see my chart)
The only way to cancel this is to input stick UP for short moment!

In your log 2x a forcelanding, second time you did not had a RC stick UP so the forcelanding was not cancelled.

Sensor can be dirty or wet (fog or high humidity) to get a false reading.

Large chart : see the green bottom line indicating VPS height is active. Top part, see the VPS height value...(so almost all flight is was false reading/indicating)

cheers
JJB

Looks like the VPS went bad shortly after takeoff and was erratic for the entire flight after that. I would have checked the bottom of the drone for residual moisture right after landing.

Thank you for yor help.
So the bottom sensor could be dirty, I was in a dusty place..

In the Next days I'll try a new flight.
I'll give you a feedback