As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT "A" TRIPPED OFF AT CRUISE TWICE ENROUTE. REASON IS UNKNOWN. GROUNDED-YES. ACCOMPLISHED B737-800 FIM 22-11 TASK 801 DFCS BITE. FAULTED MCP DATA INV FAULT CODE 22-11607. ACCOMPLISHED FIM 22-11 TASK 817 MODE CONTROL PROBLEM AND FIM 22-11 TASK 803 MODE CONTROL PANEL TESTS AND DFCS BITE GROUP NR 49 LAND VERIFY TEST, PER B737-800 AMM 22-11-00-700-801. ALL TESTS PASSED.