Gimbal drifting upward randomly during flights and when tilting the camera upwards or down. This started a few months ago on my mavic 3 Pro of which I've had no issues. I update firmware to drone and controller regularly and never have issues. So I sent the drone in and DJI sent me a new drone a new controller. everything was updated and we have the exact same issue going now with a new drone and new controller so I’m guessing it’s firmware? Anyone having this issue?