As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT A DISENGAGED TWICE WITHOUT COMMAND. FIRST TIME AT CRUISE FL380 M.80 SECOND TIME IN V/S DESCENT FL350 M.79. DFCS LOGGED NUMEROUS MCP DATA INV FAULTS NR 22 11607 ON CH: A&B REF FIM:22 11/817 & 801 FAULT ACTIVE. REPLACED MCP REF MM:22 11 34 OPS CHECK NML. ACCOMP DFCS LAND VERIFY NR 49 CK DFCS LRU MCP NR 32 CK & HGS SENSOR FCC/AT TEST ALL CHECK NML REF MM:22 11 00 22 11 34 & SMM:34 36 00.