As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - FLIGHT 2560, STALL FAIL CAUTION MESSAGE AS WELL AS RIGHT AND LEFT FADEC MESSAGES IN CRUISE. PERFORMED CHECKLIST AND CAPTAIN'S STALL SWITCH STILL LEFT OFF. MAINTENANCE REPLACED THE STALL PROTECTION COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.