Hey there!
Since this is within the app's discretion, and they developed it, it is a good idea to contact their support team for further checking.
Start here!
Roku Community Team
Hisense and Roku aren't providers. A provider is someone you're paying to receive the Food Network cable channel. It may be that they give you some kind of trial and then require a provider, but I don't really know. I just installed it and I have access to old programs, but nothing live.
You can try removing the app, performing a System restart, and then adding the app again. That may reset it.
If my local provider was listed then I wouldn't be having this problem. Even when I use HULU as a provider it won't work.
Hisense/Roku TVs are designed to be able to stream via an Internet connection. Thus down loading apps like food Network Go on the TV, which worked great up until a month or so ago.
So what changed??
