As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OF FLIGHT 9844 CREW RECEIVED AN ELEVATOR DISCONNECT INDICATION AND RETURNED TO FIELD. THE ELEVATOR DISCONNECT UNIT WAS FOUND INOPERATIVE AND REPLACED. A SATISFACTORY OPERATIONAL CHECK WAS PERFORMED AND AIRCRAFT WAS RELEASED FOR SERVICE.