As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 692 22-10 1874591 10MAR19 PHL CLOSE UNCOMMANDED AUTO PILOT FAIL IN FLIGHT WITH ASSOC. EICAS MSGS FACT 10MAR19 08:20 PHL FUNCTIONAL TESTED AUTO PILOT AIW AMM 22-11-00-700-803-A FUNCTIONAL TEST GOOD WITH NO DEFECTS NOTED, OK FOR SERVICE AT THIS TIME.