As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WOW INPUT CAUTION MESSAGE SHORTLY AFTER TAKEOFF. (FLIGHT 5121 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 30883122 WITH THE FOLLOWING CORRECTIVE ACTION: "SEE CP 30883945 AND CP 30883899 FOR MAINTENANCE PERFORMED. WOW INPUT CAUTION MESSAGE NO LONGER PRESENT. "