07-28-2020 07:22 AM
Make sure you don't have multiple cameras connected to the same USB bus. If you are connecting devices on the same USB Bus, the system will only recognize one device.
This is why clean HDMI output is almost a necessity. With clean HDMI I would be able to use a BlackMagic Design ATEM Mini to control all of my HDMI-capable cameras. I purchased a Hero 8 hoping to use it as a webcam for OBS Studio, and that idea crashed like the Hindenberg. I'm now looking at a BlackMagic Design Pocket Cinema Camera 6K as a replacement to the GoPro since it isn't capable of handling any HDMI output.