As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A FUEL IMBALANCE AMBER MSG INFLIGHT. THE RT FUEL AND TOTAL FUEL QUANTITY INDICATORS SHOWED "DASHED". CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AIRCRAFT AND CHANGED THE FUEL QUANTITY COMPUTER. MAINTENANCE CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE. (A)