problem with capturing my 144hz monitor

[dumbestgamer]

so I am having a problem on where obs sees my 144hz monitor but when i choose it it appears as a black screen but sees my 60hz just fine I have a dual monitor setup but it doesn't let me capture my 144hz monitor

 

[lofihap]

Can you provide a copy of your logs?

Try to disable the enable preview, and do a testing recording -- is the 144hz monitor showing there? and make sure you are running OBS as admin.