Strange shaking and connection issue

[Fedjovski]

Today I went outside to record sunset, weather was nice, light wind, great conditions to fly and record.

My mpp was about 75 meters above me and I noticed strong picture shaking on phone screen..like drone is fighting with strong wind. Drone was just above me and looks completely stable..while in next second even stronger shake hit it. Before flight I did compas calibration, set a homepoint..had 11 satellites connected...battery was 100%.

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See record, starting with shake..and on the end of vid you will see propeler and camera went out of focus, colors went crazy and like drone was losing propelers power. At that time I got notifications about strong connection interference..lost connection..and after 20 sec get connected again. After reconnecting everything was fine, no shaking...no picture issues. Strange!

Please see the video and help me to find the reason for this strange behaviour of my Mavic Pro Platinum.

 

[pmshop]

75 meters up can be completely different than what you feel on the ground.
Use UAV Forecast to see upper level winds:

UAV Forecast

UAV Forecast combines weather forecasts, visible GPS satellites, and solar flare (Kp) activity, to produce a comprehensive report and forecast of flying conditions for Unmanned Aerial Vehicles.

www.uavforecast.com

Case in point, the ground winds were 16km/h in the video attached
However, the winds at 45m weret 64km/h
I was flying a home made hexacopter for this:

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