We're using the raw RTMP option to stream Sunday 11:15am worship to our Facebook page successfully, more or less according to the procedure described by FB for scheduled livestreams via Live Producer.

We schedule the event to start at 10:55 so we can confirm streaming and have time to troubleshoot if not.

1. I don't see how we end a livestream on the Facebook side. Is there a way to do it? This FB help suggests that there is an End Broadcast button to click, at least if one is "Go Live"ing (vs. scheduled, as we are), but I don't see it. Since the service sometimes runs long, we'd rather not set an end time in the event.

2. The first FB link above suggests that one can privately preview a livestream, up to 20 min before the scheduled start, by clicking on "Edit Post". That does not seem to work either. Is there another way?

Thanks.