As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TWO SEPARATE OCCASIONS THE AUTOPILOT B DISENGAGED FOR NO APPARENT REASON DURING CRUISE FLT. GROUNDED - YES. BOTH A&B AUTOPILOT LOGGED FAULT 22-11607 LAST FLT. PERFORMED B737-800 FIM 22-11 TASK 817 & NO FAULTS FOUND. CURRENT STATUS OF BOTH A&B AUTOPILOTS PASSED.