Hi @Rc13k506,
Welcome to the Roku Community!
I see that you are only receiving the channel on Live TV from the Dish Network single receiver but not from the dual receiver. I would be happy to provide you with more details about this issue.
Currently, we are unable to provide a direct solution for integrating single and dual receivers with your Dish Network service on your Hisense Roku TV. For the most effective guidance and support in setting up your system optimally, it is highly recommended that you reach out directly to Dish Network’s customer service. They possess the necessary expertise and resources to assist you further.
For reference, you can visit our support article: Connecting to a cable TV source
Thank you for your understanding.
Regards,
Riamie
Riamie D.
Roku Community Moderator