Hi, @Ellen6
Thanks for posting, and welcome to the Roku Community.
We appreciate you for inquiring for support regarding the automatic sign-in on your Hulu app, and we're here to assist. Signing out to Hulu can be performed by following the steps below:
- Launch the Hulu channel on your Roku device.
- Use the left button on your remote to open the navigation bar.
- Select Settings from the navigation options.
- Scroll down and click Log out.
- Confirm your action by selecting Log out of Hulu.
Once this has been performed, you can now sign-in with a different Hulu account on your Roku device.
We hope this helps, and let us know if you have further concerns or inquiries. We're here to help.
Happy Streaming!
Best wishes,
Kash
Takashi O.
Roku Community Moderator