My church has 2 cameras and a separate audio feed to OBS for streaming. Everything worked fine until about one month ago. We had a clean audio feed from our sound board to digital box (Focusrite) to USB port on our computer. Something happened about one month ago and I can't figure out what. Our audio feed now comes from one of our cameras at the back of the sanctuary. The audio can still be heard but it's not crisp like it used to be. I can't find the sound board audio feed USB input. The computer says the USB drivers are up to date. I'm at a loss after that. I don't know if this is an OBS problem, computer problem or Windows problem.
Here is the link to our YouTube page when the audio was good: https://www.youtube.com/watch?v=3g9avGNyP8k
Here is after the audio went bad: https://www.youtube.com/watch?v=wzIuYVO9mTM
Here is the link to our YouTube page when the audio was good: https://www.youtube.com/watch?v=3g9avGNyP8k
Here is after the audio went bad: https://www.youtube.com/watch?v=wzIuYVO9mTM