I use mavic2 Pro, and once I had an accidental fall down the aircraft.

  

but it works now perfect, no flying issue or any calibration issue,

  

even gimbal calibration pass,

  

but when it flies over 30m altitude, Gimbal   Overload error comes

  

and video shakes, and some time when I turn the aircraft camera swing fast and can see the propellers too.

  

I refresh the firmware too but no luck,

  

Then I handed over to Sri Lanka agent (Camera LK) and they said they cleaned the gimbal and gave me back with a bill.

  

But still the problem there,

  

Another funny thing, the Sri Lanka Service agent said they have no facility to test in high altitude, and they can fly up to only their roof level,

  

  

Any one has faced the same problem?

      

Hello there Diluk Perera. I am sorry for the trouble this has caused and thank you for reaching out.  Since there was a crash that happened before and now you are having this issue with the DJI Mavic 2 Pro. It would be best to contact our DJI support team at https://www.dji.com/support for us to be able to assess the DJI Drone for damages. We will do our best to help and give out the best resolution for this issue. Again, I am sorry for this trouble and thank you.

Try replacing propellers