I have a serious issue with this monitor when gaming with Game Mode/Adaptive Sync on. The screen will suddenly go black. I have to switch off Game Mode/Adaptive Sync in order to see an image. With HDMI, the black screens used to last a few seconds. With DP the screen would not come back on until I entered the Home menu of the monitor and switched off Game Mode.

This happened when I was playing World of Warcraft Hardcore, and my character died!! I have tried different graphics cards and DP cables, but to no avail. I now have to game without the benefit of adaptive sync, one of the main reasons for buying this monitor, and keep my fingers crossed that I don't get screen tearing. I couldn't possibly recommend this monitor and wish I had never bought it.