I bought a Asus VG278QR Gsync compatible monitor that has a refresh rate of 165hz. I Currently am using a Asus Rog strix 1070 and have a core i7 7700k at 4.5hz. I noticed in games when I dropped fps I would get stutters and Im not sure what to do or what is causing it. I have the latest drivers that are available as of right now. I tried seeing if Gsync was working so I enabled the indicator to show when its on and it says its on but its not smooth when FPS is below refresh rate. I am using two monitor but even If I unplug it, it doesn't help.I have been looking online but im not sure what could be the problem. I am trying to get a smooth experience without screen tearing or stuttering in games. I have gsync on with vsync on in nvidia control panel.