As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT AND CRUISE INTERMITTANT ANTISKID EICAS. AS PER FLIGHT CREW, MESSAGE APPEARED ON CLIMB OUT THEN DISAPPERED UNTIL DESCENT AROUND FL300 AROUND 300 KTS THEN STAYED ON REMAINING OF THE FLIGHT. FOUND ANTISKID/AUTOBRAKE DISPLAYED MAINTENANCE MESSAGE. PERFORMED FIM TASK 32-42 FAULT TREE 823, BITE TEST PASSED AND FAULT NO LONGER ACTIVE.