As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED A SLIGHT UNCOMMANDED YAW OCCURRED IN CRUISE FLIGHT. AT GATE, AUTO FLT YAW DAMPER - RUDDER SERVO FAULT APPEARED ON ECAM FOR APPOXIMATELY 5 MINUTES AND THEN WENT OUT. NO FAULTS NOTED ON POST FLIGHT REPORT. MAINTENANCE REMOVED AND REPLACED THE NR 1 FLIGHT AUGMENTATION COMPUTER IAW AIRBUS MAINTENANCE MANUAL 22-66-34.