Hi @Tim53,
A warm welcome here in the Roku Community!
We're glad to assist you with your problem since the screen goes black but still has audio. We'd like to know more about the problem that you are experiencing. What Roku device are you using right now? (e.g., Roku Express, Roku Streambar, Roku TV; specify TV) Is the issue happening on all contents or channels, or is it isolated to one content or channel? (Specify) Are you getting any error messages or error codes while trying to play content? When did you start experiencing this issue? With more details, we will be able to assist you further.
We'll be waiting for your response.
Kind regards,
Eunice
Eunice L.
Roku Community Moderator