Thanks for reaching out to the Forums.
In regard to the security settings, this actually has to do with the Router. When a device is connected to the Bilken Router,it is wanting you to enter a certain security code. Below, we have included a link that will give you step by step instructions on setting up the Slingbox PRO with your new router.
How to us the Slingbox Network Setup Sssistant to help configure your router:
Hope this helps
The Slingbox Moderation Team