How do I adjust the in-game video settings in Rocket League?
If you continue to have frame rate drops you may need to lower the graphic settings of the game in order to have a smooth playing experience.
Click settings while in the lobby. This will allow you to access the game settings.
Click the Video tab. This will allow you to access the game video settings.
Go to the basic settings section
Change Anti-aliasing to FXAA Low, or Off
Change Render quality to Performance.
Change Render detail to Performance.
Go to the Advanced settings section
Change Texture detail to High performance.
Change World detail to Performance
Change Particle detail to Performance