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.
Yes, I was also facing the same issue, the hulu app was kicking me out to the home screen of my roku. I google and found this post and follow the steps of reinstallation. After reinstalling and clearing cache of roku by following the button combinations fixed the issue for me.
For me its every show. Doesn't matter, I get 5 seconds of audio and then 2 seconds of the picture than it re loads the app again.
Updated: Hulu kept networking me out to the main menu of my firestick device. However, after I reinstalled it and cleared the cache by following the steps mentioned in Hulu issues on the firestick guide. I finally managed to get rid of this problem.