I was using the gimbal as usual, with last firmware and suddenly while i connected it to make some corrections it erease it values. I have restored them but the signal for pitch and roll are inverted, none cable was disconnected, and the software itself, as far as i can see, it is not able to invert this signal inputs.
Re-calibrate the gyroscope and accelerometer. Watch out for the correct orientation axis of gyroscope! The only way to replace it axis is faulty input ! ( GUI-Basic menu-Sensor-Axis TOP: RIGHT: ). Try with AUTO detection.