Question about Samsung Odyssey OLED G6 - G60SD

Difficult. But it shouldn't be the monitor. Is it different if you attach another monitor? Can the configuration handle 3 monitors? The card does, but maybe one of the other components is causing problems. Are you using all DP cables or are you mixing?

Have you already defined the three monitors in Windows? (right-click on the desktop, then select "Display settings" and set up all three monitors) If necessary, you may need to press "Recognise another screen" under "Multiple screens".
Greetings Felix

I got 3 of these monitors**