P4pro video problem

[e_glu]

Hi everyone!
Started flying 2 weeks ago, and noticed a problem with recorded video - see at 2.5sec -

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I use original microSD card shipped with the drone, film in 4k/60fps mode, with latest FW.
IMU and gimbal are calibrated before flight.
What can be the problem?

UPD: cached live view video in DJI GO app is NOT shaky.

Thanks!

 

[Great_Lakes]

I keep watching it over and over and I don't seen any problem. What should I be looking for?