What was found
FLAP FAIL CAUTION MESSAGE WHEN FLAPS SELECTED TO 30 DEGREES, FLAPS REMAINED AT 20 DEGREES, C/W QRH
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLAP FAIL CAUTION MESSAGE WHEN FLAPS SELECTED TO 30 DEGREES, FLAPS REMAINED AT 20 DEGREES, C/W QRH