To get full HD at 60 FPS requires the following:

1. A powerful computer 
   We recommend a computer that’s from 2017 or later, with at least a 7th gen Intel i5 CPU, dedicated graphics card and 8GB of RAM. If your computer does not meet these specs, drop the resolution and framerate to HD 720p at 30 FPS.
2. Closing all other apps 
   Full HD at 60 FPS is a demanding task and requires a significant amount of your CPU & GPU. Running other intensive apps simultaneously will constrain your computer and make it difficult to achieve this resolution and frame rate. For the best performance, close those other apps when recording.
3. Connecting laptop to power 
   Connecting your laptop to AC power will raise the CPU usage and will provide the best experience while recording Full HD at 60 FPS video.

Other tips for improving video quality

• Lighting: Inadequate lighting causes a drop in frame rate because the shutter operates slower to allow more light in. Using a direct light source on you or the subject you’re recording can significantly improve the video quality. Using multiple lights will provide the best image.
• Adjust your settings: In Logitech Capture, you can adjust the image settings to your desired preference for brightness, sharpness, contrast, and saturation.