Disable "Game Capture" to improve the frame rate (FPS). Game Capture is the function that records gameplay footage while you play, allowing you to instantly capture a few minutes of footage and share online. This background process seems to affect the in-game FPS. At the main menu, select the "Settings" option, then choose the "Preferences" selection. Select "Allow Broadcast and Capture" and disable this setting. Note: This disables the ability to take screenshots and upload clips using the onboard Xbox One capture features.