A while ago I crashed my drone into a tree. The camera broke off and I had to replace the yaw arm, roll motor and flex cable (I used a genuine DJI flex cable).

Now when I turn the drone on the gimbal stays completely limp and DJIGO app says 'gimbal gyroscope error'. I can see the video live view in the app without any issues, I just cannot move the camera/gimbal at all.

Has anyone had this issue or have any suggestions? All threads I can find online are 5 years old and unresolved.