As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT IS LAGGING BEHIND ON ROLL OUT FROM TURNS. THE ELEVATOR CONTROLS ARE JERKING BACK AND FORTH WHILE AUTOPLIOT IS ON ESPECIALLY WHEN LEVELING OFF FROM DESCENTS. PERFORMED OPS CHECK OF FCC. OPS CHECKED GOOD IAW AMM 22-11-00. PERFORMED ELEVATOR SERVO ERROR CHECK. OPS CHECKED GOOD IAW AMM 22-11-00.