TV Shows wont list

I have an Over The Air HDMI Tablo with an external hard drive. When i select T V Shows ftom the msin menu the main screen displays “An unknown error occurred” With a “Try Again” button. Any ideas?

Are you stil having this issue? If rebooting the Tablo HDMI (you can do this in the Settings screen) doesn’t resolve the issue, don’t hesitate to contact our support team: