As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE THE FUEL QUANTITY INDICATOR AND THE TOTAL QUANTITY INDICATOR WOULD BLANK FOR APPROX 30 SECONDS THEN COME BACK ON. ALL OTHER INDICATIONS ARE NORMAL. INFLIGHT FAULTS LOGGED FAULT CODE 28 41109 PROCESSOR FAILURE. FOLLOWED FIM 28 41 TASK 808 REPLACED FUEL PROCESSOR UNIT REF MM 28 41 81 OPS CHECK NORMAL.