So usually I stream with OBS and I won't to use a camera that is a lot better so I plugged it in my computer and OBS would not pick it up, yet WireCast would without a problem. I select DeckLink_2 on wirecast and when I do the same on OBS it does not show up.
I am having the same issue on my old laptop. I think it is due to windows 10. Because OBS works fine with Ubuntu, Windows 8.1, windows 8 on other computers I have. The issue comes only when it is done with windows 10.
P.S: I have all of these OS installed on same laptop with multiboot optsions.