As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPOILERS FAILURE OF ONE OR MORE SPOILER PAIRS. ADVISORY MSG01-LATCHED DESCENT MODE DEPENDENT; SPOILER POWER CONTROL UNIT (4) DOES NOT FOLLOW COMMAND. DB- PRIMARY FLIGHT COMPUTER (RIGHT) MSG-2710503 LATCHD DC MODE. NR 4 SPOILER PCA FAULTING AND LEAKAGE INTO CANNON PLUG. PCU INSTALLED AND INSPECTED. WORKING ON HARNESS CHANGE. NO MESSAGES DISPLAYED WITH NEW PCU AND NEW HARNESS TEMPORARILY INSTALLED.