Question / Help Monitor Capture Not Capturing HDMI connected Monitor

[DeadlyPaws]

I am not sure why, however, OBS Mulitplatform is not capturing my BenQ hdmi connected monitor, when I select it nothing shows up on the OBS preview window. I have tried running as admin and that did not help.

For reference, my setup:

Two gateway monitors connected via DVI
One BenQ monitor connected via HDMI
Windows 10

 

[R1CH]

Are they all connected to the same video card? If not you'll probably need to use compatibility mode.

 

[DeadlyPaws]

Yes they are all connected to the same video card.

 

[DeadlyPaws]

Nevermind, I figured out the issue. I apparently had created a Display Capture for that monitor previously but I had forgotten about it, and even though I didn't have that source in my current Scene, OBS wasn't happy with having two sources from the same place.