I'm not great with these things, but I had it working last year.
Then my neighbors moved, and I lost my WiFi & cable.
Reacquired it, and finally getting to reconnecting with Slingbox.
I've tried power off, reset, etc.; can't figure how to let it in on the new WiFi password, etc.
Cannot connect. Sad face.
I took a look at your account, and see you have a Slingbox M1.
You'll need to reconfigure the network settings in order to get the Slingbox online with the new network. This article will describe how to do that:
Hope this helps!