As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT A DISENGAGED TWICE WHILE IN CRUISE FL 360 & MMO 0.79. ACFT GROUNDED. CHECKED FAULT REVIEW, 2 OCCURRENCES OF A/P DISCONNECT AT FL 360, BOTH FAULT MCP MX MSG 22-11607. ACCOMPLISHED FIM TASK 22-817 MODE CONTROL PANEL TESTS. ALL TESTS PASS.