The Roku channel is suddenly not working on my Roku Ultra device that is connected to my TV. Other channels are working. I recently added a STARZ subscription to my Roku channel and was looking forward to watching it on my TV. I was able to watch on my computer laptop. The Roku account is active and acknowledges the add-on subscription under the free 7-day trial period. I'm just not able to watch on my TV while other channels (subscription and free channels) are working on the TV Roku device.