As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A FLAP HALF SPEED ON TAKEOFF. FLIGHT CREW CONTINUED TO CLT. CHANNEL 1 C/B POPPED AND WOULD NOT RESET CAUSING AN SPS ADVANCE CAUTION MESSAGE WHICH DEFERRAL OF THE FLAP SYSTEM. MAINTENANCE REPLACED THE FLAP ELECTRONIC CONTROL UNIT. NO FURTHER DEFECTS NOTED.