Tablo Live TV not workong

When attempting to watch live TV on my Tablo is does not work.

I select a channel from the guise and the screen goes blank for a second and then I am back where I was without the channel being shown, this happens for every channel.

Here is a video of it happening:

I am using Tablo 4, Roku, roof antenna.

4 posts were merged into an existing topic: Roku 14 and Live Grid Concerns