Fullscreen mode on warzone is black screen in obs!!

[MrHernxndez]

Hello I have been streaming for awhile now but I have been using Fullscreen Borderless. But I have noticed using Fullscreen Borderless doesnt give me as many frames as i get when using fullscreen. The issue is when I switch to fullscreen my obs shows a black screen. I need help on how to fix the black screen to where it captures my game play like when I use fullscreen borderless. Please help!!

 

[MrHernxndez]

I also run a dual pc setup so switching my obs capture source from video capture to game capture does not work unless someone can explain to me how.