Just another comment - I subscribed through Roku originally, and Roku charges an additional fee - not sure if it is for taxes, or what. I want to subscribe, but directly through UPTV. If that doesn't work,I will not subscribe to the channel. Roku was not up front with the additional fees.
I tried subscribing directly through the UPTV website, but it would not ever complete the subscription. So I gave up. I did however find UPTV on Philo. It is live, not as easy to watch on demand, but there is not an additional fee. So far we are okay with it.