Dear John,
Sorry to hear that you are having issues broadcasting. Can you please confirm if you are broadcasting directly from your browser? If yes, please note that it does not always work. See this thread that describes the issue in more detail. We are, however, about to release an improved version in a week or two so please keep an eye on the thread for any updates and be the first to experience it.
As of now, I would recommend that you broadcast using an external broadcaster, ideally OBS, as it will help you deliver a quality broadcast to your viewers. Thank you for understanding and do not hesitate to contact us if you have any more questions or concerns.