Hi,
Your username samfox is not banned, your IP is also not banned. You are not blacklisted.
Be sure that emulator of your receiver is up and running
Check if internet is available in your receiver
Be sure that LAN cable is connected both to receiver and router
Restart router
Be sure that in setup of network connection submenu of your receiver, together with ip address, subnet mask and gateway, correct nameserver (DNS) is specified. Usually, it's the same address as gateway has. Or, add 8.8.8.8 to the DNS field.
Compare CS settings in your receiver to those specified in the billing "My subscription" sub-menu, be sure that emulator settings were not erased accidentally.