I recently bought an ASUS TUF Gaming VG23VQ monitor. I hooked up the monitor and set the refresh rate to 144Hz (using the DP cord) and now I'm experiencing blinking/flickering when I have something running in the background (game, apps, etc.) It does not happen when I have the refresh rate set to 60, 100, or 120Hz. Just happens when it's set to 144Hz.. Some knowledge would be so nice.