FortiGate can redirect guests to a Fydelia external captive portal. Certificate errors on the portal hostname are a common cause of failed or delayed login.
Enable the Certificates feature If you are unable to see Certificates under the System menu, enable it here: Go to System -> Feature Visibility Enable it…
Prerequisites Your FortiGate firewall must be running FortiOS6.0 or higher. Fydelia was tested on a FortiGate 40F running FortiOS v6.4.6 build6083 (GA)…