As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: THE 4L DOOR SHOWED UNARMED IN FLIGHT. FA TOUCHED HANDLE AND IT ARMED. SHOWED UNARMED AGAIN ON SECOND LEG. SUSPECT SENSOR. FOUND FWD SEAL LOOSE (AALA202409046368) AND STRAPS UNDER 4L LOOSE (AALA202409049786). RESTOWED AS REQUIRED. OP'S CHECK OF DOOR ARMING/DISARMING IAW AMM 52-22-00 SHOWED NO FAULTS. F/A WORKING AFT GALLEY WAS SATISFIED WITH ARMED HANDLE OPERATION.