Always run Fortnite in Fullscreen , not Windowed or Windowed Fullscreen. This gives the game direct control over the display output, bypassing the Windows Desktop Window Manager.

Always use a wired Ethernet connection and a wired mouse/keyboard . While modern wireless technology is fast, wired remains the most consistent way to avoid interference-based lag spikes.

If you use an NVIDIA graphics card, ensure NVIDIA Reflex is set to On + Boost . This synchronizes the CPU and GPU to ensure the "render queue" is empty, resulting in near-instant response.

A 144Hz or 240Hz monitor displays frames faster than a standard 60Hz screen, reducing the gap between an input and its visual representation.

Switch to Performance Mode (Lower Graphical Fidelity) . This is the gold standard for competitive play as it drastically reduces CPU and GPU overhead.

The most impactful way to reduce delay is to maximize your frame rate (FPS). Higher FPS naturally lowers system latency because the engine processes inputs more frequently.

Even with a high-end PC, your mouse and keyboard can be the weak link.

Reducing input delay in Fortnite is the process of minimizing the time between pressing a button and seeing the action on screen. This "latency" can be the difference between winning a "wall take" or losing a fight. To achieve the most responsive gameplay, players must optimize three main areas: hardware settings, in-game configurations, and peripheral polling rates. 1. Optimize In-Game Settings