Thanks for reaching out here in Roku Community.
Let us help you get back to streaming. We suggest you follow the helpful troubleshooting steps found on this support page and see if it helps. If the issue still occurs, please let us know along with more details. Like, do you receive an error code or message? What troubleshooting steps have you taken so far to try to resolve the issue? What are the steps to reproduce the issue you are seeing?
Keep us posted on how it goes.