My Ronin-SC never recenters after 1 90 degree turn.

It stays at a minimum 10 degree angle when it thinks its recentered.

I have balanced it, autotuned it, balance checked it, system calibrated it, advanced system calibrated it.

Still happens. Every. Single. Time. Right now its a paper weight. What can be wrong?

The really funny part is that if i hit "Autotune", it recenters immediately

Sorry for the troubles with Ronin-S, please press twice the trigger button to recenter the gimbal, then check the joint angle parameters under APP's Motor Parameter, if any joint angle value is above 1 or the axis arm drifts after the gimbal is re-centered, the joint angle calibration is needed.
1. Push and pull the joystick several times to make sure the joint angle value is less than 1 or the axis arm is in centered position.
2. Press and hold the joint angle in the APP for about 6 seconds to start the joint angle calibration, then click OK.
If the Pan axis is still not centered, please try to reduce the deadband value to see whether it works.