As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2413, THE CREW REPORTED A LANDING GEAR AIR / GROUND FAIL MESSAGE AFTER TAKEOFF WITH A THRUST REVERSER DISAGREE EICAS MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND SERVICED THE NOSE LANDING GEAR, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.