Inadvertently may have found solution- try removing memory card when running webcam utility. I removed mine after noticing disk activity light on camera was going constantly when webcam utility was trying to connect. I removed, and camera instantly a...
Had similar issues, noticed that the disk activity light on my camera was almost solid lit when webcam utility was trying to access camera. I removed the memory card, and camera instantly appeared in the webcam utility, and streamed in OBS as expecte...
After much frustration, and uninstalls/reinstalls, I stumbled upon an answer. I noticed that my camera (80D) would communicate correctly with EOS utility, but would not work with webcam utility. As I was puzzled, staring at the camera in disbelief, I...