As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS SPOILER FAIL WITH SPOILER INDICATING OPEN IN CRUISE. APPLIED QRH, CLEARED AFTER 40 MINUTES. FOUND ONE OCCURANCE OF SPOILER IB FAIL ON CMC, T/S PER FIM 27-63-00-810-806-A. SUSPECT INTERMITTENT FAIL OF INBD PROXIMITY SWITCH. R & R THE LT & RT INBD PROXIMITY SWITCHES IAW AMM 27-63-01. OPS CHECKED GOOD. NO DEFECTS NOTED.