On my P4Pro+ the video is shaking even before the motors spin up. Like a jello effect over the entire thing. I hadn't had this happen before, had it out for a few flights.

Have a look at my topic: http://forum.dji.com/thread-78719-1-1.html

How about the temperature for the flight?
Please help confirm your aircraft firmware version.
Have you tried to calibrate the gimbal then check again?

You can send to dji repair they will fix for you.

DJI Natalia Posted at 2017-1-4 02:34
How about the temperature for the flight?
Please help confirm your aircraft firmware version.
Have you tried to calibrate the gimbal then check again?

By the way, is there a way to confirm that the gimbal is not vibrating?

kykphantom Posted at 2017-1-5 02:21
By the way, is there a way to confirm that the gimbal is not vibrating?

You could upload an original video directly from SD card to dropbox, then provide us the link, we'll help you check it.

DJI Natalia Posted at 2017-1-5 02:48
You could upload an original video directly from SD card to dropbox, then provide us the link, we'll help you check it.

Thank you Natalia, I meant if there is a practical way to check physically (by touching maybe) the gimbal if it vibrates.