As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT B DISENGAGED 3 TIMES IN FLIGHT, ONCE IN CLIMB AT 24,000' AND TWICE AT FL360: BOTH ALTITUDES IN SMOOTH AIR. AUTOPILOT A FUNCTION CORRECTLY. GROUNDED - YES. FFR LOGGED NUMEROUS 22-11607 FAULTS. MCP DATA INV. COULD NOT DUPLICATE MALFUNCTION. OP CK NORMAL REF B737-800 FIM 22-11 TASKS 803 & 817. BOTH A/P'S ENGAGED NORMALLY DURING AUTOPILOT TEST.