As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT 50 KNOTS THE CREW RECEIVED A BLEED VALVE SHUT OFF AND APU SHUT OFF VALVE CAS MESSAGE AND ABORTED TAKEOFF. AS THE CREW CLEARED THE RUNWAY THE MESSAGE CLEARED AND FLIGHT 4177 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 4177 THEN DEPARTED WITH NO FURTHER INCIDENTS.