I bought a NIX capture card and am having some issues. I use OBS studio and have configured according to your setup guide and FAQ. I can successfully output my Nintendo switch to my capture computer and see it in OBS.
However, When I try to output from my gaming computer, it is not working. My gaming computer has an AMD RX590 and I am using the lone HDMI out to go directly to the NIX outputting 1920x1080 at 60hz. On OBS I am seeing a flickering screen but not what is being displayed on my gaming computer. If I connect the NIX output directly to my other monitor as a pass-through I can see my display being properly mirrored so I know the signal is at least getting to the NIX. Is this a setting coming out of my gaming PC or a configuration in OBS that I need to fix? Please let me know as I am excited to begin using this!