I am using a Ordro 4K camera that came with the Ordro CM-520. When I record a video on just the camera with out a capture card or OBS, the audio records fine, but as soon as I open OBS and try to record through the capture card, the audio is not picked up. I have tried to change the default mic/aux to the capture card, but that did not work. I also can plug the microphone directly into my computer's aux port and OBS will record the audio from the mic that way. Any help on this?