# How to Reduce Input Lag for Gaming in Windows 11

URL: https://www.mytechnician.tech/tips/reduce-input-lag-gaming-windows-11/
Published: 2026-05-25 | Author: Ankit Kumar
Tags: Windows 11, Performance, Gaming, Optimization
Summary: Mouse sluggish or shots register late? Cut input lag with polling rate, fullscreen, GPU low-latency settings, and display tuning.
Recommended app: Ultimate PC Repair Tool — https://www.mytechnician.tech/apps/my-technician/ (Microsoft Store: https://apps.microsoft.com/detail/9PH863L9C6HC?hl=en-us&cid=mytechnician-web). Optional; every step below uses built-in Windows tools.

## The Problem
FPS looks fine but aim feels mushy, or there is a visible gap between clicking and the game reacting. **Input lag** is the delay from your hand to the frame on screen—different from low FPS or [high ping](https://www.mytechnician.tech/tips/how-to-fix-high-ping-windows-11/). Windows, the monitor, V-Sync, borderless fullscreen, and a 125 Hz mouse can each add milliseconds that stack up.

> **General gaming tune-up first?** See [optimize Windows 11 for gaming](https://www.mytechnician.tech/tips/optimize-windows-11-for-gaming/) for Game Mode, power plan, and background apps.

## The Fix: Step-by-Step

### Step 1: Use True Fullscreen (Not Borderless) When Possible
**Exclusive fullscreen** lets the game own the display pipeline; **borderless windowed** adds compositor delay.
1. In-game video settings, pick **Fullscreen** (exclusive), not **Borderless** or **Windowed**.
2. If a title stutters only in exclusive mode, test **borderless** with the steps below—some engines are odd.

### Step 2: Raise Mouse Polling Rate (USB)
1. Install the mouse vendor app (Logitech G HUB, Razer Synapse, etc.).
2. Set polling to **1000 Hz** (1 ms) on USB 2.0/3.0 ports directly on the motherboard—avoid unpowered hubs.
3. Match in-game sensitivity after changing DPI/polling so muscle memory stays consistent.

### Step 3: Disable V-Sync and Frame Caps (For Competitive Play)
V-Sync removes tearing but adds lag. In-game: turn **V-Sync Off**, cap FPS slightly **above** your refresh (e.g. 147 on 144 Hz) or use **G-Sync / FreeSync** with **V-Sync Off** in-game and limit in the driver control panel per vendor guides.

### Step 4: NVIDIA Reflex / AMD Anti-Lag
* **NVIDIA:** GeForce Experience or in-game → **NVIDIA Reflex Low Latency** → **On + Boost** in supported titles.
* **AMD:** AMD Software → **Radeon Anti-Lag** → enable for supported games.

### Step 5: Windows Pointer and Game Bar
1. **Settings** → **Bluetooth & devices** → **Mouse** → turn off **Enhance pointer precision** for FPS (raw 1:1 movement).
2. **Settings** → **Gaming** → **Game Mode** → **On**.
3. **Settings** → **Gaming** → **Game bar** → turn off **Record in the background** if you do not stream—DVR hooks add latency.

### Step 6: Monitor Settings Matter
* Set the highest **refresh rate**: **Settings** → **System** → **Display** → **Advanced display** → choose **144 Hz** / **240 Hz** etc.
* Enable **G-Sync/FreeSync** in monitor OSD and GPU panel if you have a variable refresh display.
* Use **DisplayPort** or **HDMI 2.1**—old HDMI on high refresh can cap Hz or add processing.

### Step 7: GPU Control Panel Low Latency
* **NVIDIA Control Panel** → **Manage 3D settings** → **Low Latency Mode** → **Ultra** (global or per game).
* **AMD Software** → **Graphics** → **Radeon Anti-Lag** + **Enhanced Sync** off when using FreeSync properly.

### Step 8: Optional: HAGS and Fullscreen Optimizations
[Hardware-accelerated GPU scheduling](https://www.mytechnician.tech/tips/hardware-accelerated-gpu-scheduling-windows-11/) helps some setups, hurts others—benchmark your main title. Right-click game `.exe` → **Properties** → **Compatibility** → test **Disable fullscreen optimizations** both checked and unchecked.

### Step 9: Ethernet for Online Shooters
Input lag is local; **network lag** is separate—but Wi-Fi jitter feels like bad aim. Cable to the router for ranked play.

## Quick Checklist
| Setting | Lower lag |
|--------|-----------|
| Display mode | Exclusive fullscreen |
| V-Sync | Off (or G-Sync proper setup) |
| Mouse | 1000 Hz, no pointer acceleration |
| Refresh | Max Hz in Windows |
| Reflex / Anti-Lag | On in supported games |

Still mushy after all of this? Check [CPU overheating](https://www.mytechnician.tech/tips/fix-cpu-overheating-thermal-throttling/)—thermal throttle lowers FPS *and* makes frame times inconsistent, which feels like input delay.

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Source: https://www.mytechnician.tech/tips/reduce-input-lag-gaming-windows-11/ — My Technician, free Windows 10/11 troubleshooting guides.
Related tool: Ultimate PC Repair Tool (Ultimate PC Repair Tool is a Windows diagnostic and repair toolkit with system analysis, automated troubleshooting, and hardware checks for Windows 10/11.) — https://www.mytechnician.tech/apps/my-technician/
More guides: https://www.mytechnician.tech/llms.txt