As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED A GEAR DISAGREE WARNING MESSAGE WHEN WE LOWERED GEAR AT 210 KNOTS WITH FLAPS UP. IT CLEARED ON ITS OWN WHILE THE GEAR WAS COMING DOWN. (FLT 5073) CLOSED PERFORMED A DETAILED INSPECTION OF THE LANDING GEAR HARNESSES. NO DEFECTS NOTED AT THIS TIME. PERFORMED NUMEROUS LANDING GEAR EXTENSIONS/RETRACTION IAW AMM. NO FAULTS AT THIS TIME.