I received this monitor today and every time I try to set it to 144hz it auto refreshes to 60hz. So far I've turned on extreme mode for 144hz and I have uninstalled my drivers and reinstalled them. The monitor is hooked up with Display Port. My computer specs are i7 5820k with 16gb 2400 ram and a evga geforce 980ti. I also have 2 other monitors hooked up 1 via hdmi and 1 vga/dvi adapter. Also geforce experience recognises it as a 59hz monitor.