As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO PRESSURIZATION FAILED AND CABIN ALTITUDE CLIMBED UNTIL CABIN ALTITUDE WARNING SOUNDED. *S/D* CABIN PRESSURE CONTROLLER SWITCHED TO STANDBY MODE AND AIRCRAFT REGAINED PRESSURIZATION CONTROL. THE CABIN PRESSURE CONTROLLER AND PRESSURE CONTROL PANEL WERE REPLACED.