As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER 3 HRS OF FLIGHT A AUTOPILOT DISENGAGED SMOOTH AIR. RE-ENGAGED AND WORKED NORMALLY FOR DURATION OF FLIGHT. ACFT GROUNDED. DFCS A LOGGED MSG 22-11-607 MCP DATA INVALID. FOLLOWED FIM 22-11, TASK 817. ALL TEST PASSED. ACCOMPLISHED LWMP CHECKS REF CHECKLIST MM 22-00-01, NO FAULTS.