I've been roped into an activity where I am very far from competent: handling the church's AV equipment.
The first photo has a Behringer X32 series digital mixer. It has a crazy number of different things to configure (that is, places where things can go wrong 😂 ).
The second photo has a Panasonic remote PTZ Camera Controller and the computer running Blackmagic Design's ATEM Software Control with a monitor showing multiple cameras.
Restream was running in the background with feeds streamed to Facebook and YouTube. That seems to be where most of troubles appear.
In this entire system there are a number of little things to setup here and there in a certain order that are hard to remember and numerous issues usually happen and I don't know how to fix... other than turning off then turning on hoping it works this time.
Any tips are welcome! 😅

