Manycam stops straming on its own

Greetings. I am new to the forum. I recently added Manycam to place 2 weather webcams on my website (N1BOWRadio.ORG). The Manycam software works fine changing and streaming between the 2 cameras. If you go to my website, you will find the link to my weather cams. When you click on it, you are taken to YouTube and my channel and you will find the live and previous streams. For whatever reason, the Manycam live stream just stops. I have not found a timer inside Manycam that would control the live stream. If anyone has an idea for what to do or look for, I would greatly appreciate an answer. Thanks in advance.