Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
No. You can't use your HBO NOW subscription to watch HBO on The Roku Channel (you need to use the HBO NOW app instead). ... Either way, you can watch the same great HBO programming regardless of how you subscribe.