Thanks for using our Answers Forum. I understand that your having an issue with getting your Slingbox to connect to the internet.
I would recommend that you give our fabulous customer support a call.
In the US, you would simply call 877-GoSling(877-467-5464). If your Slingbox is out or warranty, you may have to pay a PPI (Pay per incident). If while doing the troubleshooting it is determined to be a hardware issue, there is the possibility that we may refund that fee.
Hope this helps.
Sling Media Moderation Team