My brother has a pretty powerful gaming pc (i7 4790k cpu with a MSI GTX 980 ti GAMING gpu) and cant get above 30FPS on Rainbow Six Siege even though he has a HDMI 2.0 Cable plugged into the HDCP 2.2 support @ 60hz HDMI slot in the Vizio 60" M60-C3 TV. We have changed from ultra to medium and it still doesn't go above 30FPS. Any help would be appreciated.