Ciao, when connected via Connect Box 3 it is not possible to reach the VPN Firebox SSL server (port TCP 443)
If I connect with mobile Hotspot then VPN can connect.
Fiddler tells server 46.32.xxx.xx:443 HTTP 1.0 no answer, then timeout.
I tried to add port 443 in Port Forwarding into the Connect Box 3 without success.
This is the connection to the VPN when I can connect via mobile hotspot:

Thanks! Francesco