Production Switchers

When we are on Blacks, all audio is set to the bottom, including the Master Volume. This is creating an issue with an automated Close Captioning. The CC server is getting a TIME OUT session because it is not receiving any audio. In the Overdrive iNews rundown when we tried to change the audio to the sliders all dropped after a few seconds. Where is the setting to change the Master Volume or some audio channel to have audio but silenced not muted?

you can not assign faders from the audio mixer to "internal source" like Black.  I maybe look at adding an event to your Black Template that will add extra audio channels maybe?