As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TEMPORARY LOSS OF RT FMC APPROXIMATELY 4 + 25 MINUTES INTO FLIGHT. RESTORED TO NORMAL OPERATION WITHIN 2 MINUTES. ACFT GROUNDED. ACP FIM TASK 34-61-801. NO FAULTS LOGGED. GROUND VERIFICATION CK GOOD. REF AMM 34-61-00-710-801. NO PREVIOUS HISTORY IN 30 DAYS.