Hi @Rentsdue61,
Welcome to the Roku Community!
I understand that you receiving an error message when accessing content from the Hulu channel, is that correct?
As a first step, you can try removing the channel from the Roku home screen by navigating to the channel tile, pressing the * key on your remote, and choosing 'Remove channel'. Then restart your device from Settings>System>System restart. Once your player starts up again, add the channel back once more.
If that still doesn't clear up the issue you're experiencing, we recommend contacting the channel provider directly to follow up for more help. They’ll be able to best assist with any issues that are occurring within their channel.
You can reach Hulu support here: https://help.hulu.com/s/?language=en_US
Please keep us posted on what you find out.
Regards,
Mary