What was found
SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE, PS 3. SATCOM PROMPT RESTORED ON MCDU MENU PAGE AFTER 3 MINUTES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE, PS 3. SATCOM PROMPT RESTORED ON MCDU MENU PAGE AFTER 3 MINUTES.