As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/P DISCONNECTED IN FLIGHT WHEN FLIGHT DIRECTOR FAILED ON F/O'S SIDE. A/P WOULD NOT RE-ENGAGE ON CAPTAIN'S SIDE. AFTER 15 MINUTES F/O'S FLIGHT DIRECTOR CAME BACK AND RE-ENGAGED A/P. REMOVED AND REPLACED FCC NR 2. OPS CHECKS GOOD IAW CRJ MM 22-12-14.