display capture freeze

Hey guys, I have a weird problem with obs, when I stream a gale using game capture, the stream has no problems, but when I use display capture it's laggy as hell and freezes, any ideas about where it's from and how to fix it? my pc is equipped with: i9 9900k, rtx 3090, 16go ram (will upgrade to...

We are a small church with a very simple setting - one camera with HDMI capture card, plugged in a computer. Sound comes from PA, so that's fine. In one scene we added that video signal (working fine), and as a secondary layer (Picrure in Picture) we added whatever is projected on the main...