Hey all

Had this weird flight. Even though there was wind, it wasnt that terrible.
Phantom advanced was drifting away all the time. The arrow on the map was pointing at a wrong direction and was moving sideways. The video signal was being lost and disconected out of nowhere on a  close distance. After it had hard time reconnecting. Rc was still green. And the voltages were low even though it was same morning fully charged battery.

Also old connection issue is back. That if you dont turn them on  in a specific order, dji go cant see the drone. Even though rc is green.


Here is a healthy drone log.
Please take a look

This all happened after new dji go update.

HealthyDrones.com - Innovative flight data analysis that matters

Your healthy drones link isn't working.

You could also try http://www.phantomhelp.com/LogViewer/Upload/

It appears that 3 seconds after take-off you switched to ATTI mode.  That would explain "drifting".

You need to share the Phantom Help link from post #2, or share the Healthy Drones link again, but make sure to check to "share kml and csv" options.  Your link above had garbage in the URL, the cleaned-up link is http://healthydrones.com/main?share=EkrOlB .

endotherm Posted at 2016-11-19 21:20
It appears that 3 seconds after take-off you switched to ATTI mode.  That would explain "drifting".
...

http://healthydrones.com/main?share=NlIShw

Here it is.

I don't now why you had/have connection problems.  Looks like you might need to do an IMU calibration and check your antenna orientation.

Your flight log looks OK, you were in ATTI mode for the whole flight, except for the autotakeoff.  No other warning messages.  You would likely have had the switch in the wrong position, there were ample GPS satellites if you were using that mode.  The flight path looks like a normal flight flown in ATTI mode with an poorly defined track.  In ATTI the aircraft does not necessarily fly in the direction it is facing, and could well have been blown back towards you even though you were facing the other way.  I notice you were facing south to east a lot of the time on the way back home to the west.  It would appear to be travelling sideways or backwards in this orientation.