FTP-Server fsavm.fortinet.net not reachable

Hi!

I'm installing a Fortisandbox VM right now, but i can't access the Fortinet-FTP-Server,  fsavm.fortinet.net, since yesterday afternoon ... tried different browsers, different PC's, different I-Net Providers ... :(

Does anybody have the same issues? Or a solution which helps solving this problem?

Regards,

Claus