Have an issue where when I am fullscreen in CSGO.. the capture shows black in OBS MP. Had the same issue with OBS Original.. all I had ot do was make sure the proper video adapter was selected. With OBS MP, the option under Settings -> Video -> Video Adapter is greyed out so I cant pick which video card to run off of.. I am running SLI. Does anyone know how to force a video card onto this? I am very sure this is the issue. OBS is picking up CSGO in full screen mode because there is Audio.