Welcome to the Roku Community, @Vrmiller846!
We appreciate your first post about the issue you're experiencing with your Roku device. To assist you better, please specify which Roku device you're using. (e.g., Roku Express, Roku Streambar, Roku TV—specify TV) Also, can you confirm if your screen was totally black? If so, you can unplug and re-plug your Roku device from the power outlet. If this does not help, kindly perform a reset on your device by locating and clicking on the reset button.
Let us know if this helps.
Thanks,
Chel
Jecheal R.
Roku Community Moderator