As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI OUT GOT T/E FLAP DISAGREE EICAS INTERMITTENTLY WAS DISPLAYED. PERFORMED FSEU BITE NO FAULTS NOTED RAN FLAPS FROM UP TO 30 SEVERAL TIMES NO FAULTS NOTED. RAN FLAPS IN ATLN MODE NO FAULTS. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.