As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INCONSISTENT DISPLAY DEGRADATION. OFF COLORS AND INTERMITTENT FLASHING SCREEN. APPEARED ONLY IN HIGH OAT SITUATIONS DURING DAYTIME. COULD NOT PRODUCE A CONSISTENT FAIL OTHER THAN STATED. PROBABLE CAUSE FOR DISPLAY DEGRADATION IS HEAT; REMOVED AND REPLACED WITH SERVICEABLE UNIT.