As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UNSUCCESSFUL AUTOLAND DURING FLARE AIRCRAFT CENTERLINE DRIFTED MORE THAN 35 FEET LEFT OF RUNWAY CENTERLINE. GROUNDED - YES. REF B737-800 FIM 22-11 TASK 825, LAND VERIFY TEST FAILED WITH MSG 22-11146. PERFORMED AILERON POS SENSOR ADJ PER B737-800 AMM TASK 22-11-29-820-801. LAND VERIFY TEST WITH ALL TESTS PASSED.