As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN ALT AUTO 2 STATUS MSG(<P>TRANSFERRED TO DMI # 156576 MEL 21-31-01A DUE 21 NOV 21 CAT C</P> / <P>11NOV21 - LOG PAGE 1424620 - ITEM 4: PERFORMED RESET TO AUTO 2 CABIN PRESS CONTROL UNIT. OPS CHECK GOOD. NO FAULTS FOUND IAW AMM 21-31-00. MESSAGE CLEARED. THIS CLEARS DMI # 156576, PLACARDS REMOVED.</P>)