Skip to Content

Solved: How do I fix Counter Strike 2 Mouse Acceleration is not working properly?

If you’re grappling with mouse acceleration problems in Counter-Strike 2, this post has your back.

Counter-Strike 2, a significant update to CS:GO, has garnered its fair share of attention. However, a notable number of users have been grappling with mouse acceleration issues in the game. Mouse acceleration, a feature that lets you adjust mouse sensitivity and movement speed, can pose challenges for gamers, leading to inconsistent aiming and difficulties in tracking targets. The good news is, there are straightforward steps you can take to address this problem.

Solved: How do I fix Counter Strike 2 Mouse Acceleration is not working properly?

Understanding the Mouse Acceleration Issue in Counter Strike 2

In Counter Strike 2, the mouse acceleration feature is designed to grant you control over your mouse’s sensitivity and speed of movement. While this feature can be useful in various applications, it often becomes a point of contention for gamers, especially in first-person shooting games like Counter Strike 2. When mouse acceleration is enabled, users frequently encounter a range of issues, including:

  • Inconsistent Aiming: Mouse acceleration can lead to erratic and imprecise aiming, making it challenging to maintain accuracy when targeting opponents.
  • Difficulty in Tracking Targets: Gamers may struggle to smoothly track and follow targets due to the unpredictable cursor movement caused by mouse acceleration.
  • Decreased Player Performance: The cumulative impact of these issues can ultimately result in reduced player performance and competitiveness during gameplay.

Addressing the mouse acceleration problem is crucial for gamers seeking precise control and enhanced gameplay experience in Counter Strike 2.

Understanding the Primary Causes of Mouse Acceleration Issues in CS2

The primary culprit behind the mouse acceleration problems experienced by CS2 players is often related to a specific in-game setting known as “Raw Input.”

Raw Input Option: One of the core issues arises when players toggle the Raw Input setting within the game. Activating this setting in CS:GO allows the game to directly interpret mouse input from the hardware itself. This direct input processing is intended to enhance the precision and accuracy of crosshair movement. When this setting is turned off, players may encounter sensitivity problems, leading to a sluggish and less responsive mouse input.

However, the main challenge emerges when the in-game settings come into conflict with our Windows settings. This conflict is primarily triggered by a Windows feature designed for ease of access, which is intended to smoothen out mouse movements. While this feature can be beneficial for activities like web browsing, it isn’t optimized for the precise and quick movements required in gaming. As a result, it can interfere with the smooth and accurate mouse input necessary for CS2 gameplay.

Addressing these conflicting settings and understanding how to optimize them can significantly improve the overall gaming experience in CS2.

Solution 1: Ensure Your Device Drivers Are Up to Date

The first step to resolve the mouse acceleration problem is to ensure that your device drivers are up to date. Outdated or corrupted drivers can be a major cause of this issue. To update your device drivers, follow these steps:

Step 1: Open the “Settings” menu on your computer.

Step 2: Navigate to “Update & Security” and click on “Windows Update.”

Step 3: Look for a clickable link labeled “View optional updates” under the Windows Update section.

Look for a clickable link labeled “View optional updates” under the Windows Update section.

Step 4: Under “Driver Updates,” you will see a list of available updates. Choose to install any relevant updates, especially those related to your mouse or input devices.

If you continue to face the mouse acceleration issue after updating the drivers, you can also manually download and install the latest mouse drivers from the manufacturer’s website. This ensures that you have the most compatible and up-to-date drivers for your specific mouse model.

Solution 2: Disable Mouse Acceleration

If updating the device drivers doesn’t resolve the mouse acceleration issue, you can try disabling mouse acceleration to achieve consistent and predictable mouse movements. This can significantly improve your aiming in the game. Here’s how to disable mouse acceleration:

Step 1: Ensure that CS2 is not running in the background. Make sure it is closed completely.

Step 2: Click on the “Start” menu, then search for “Mouse Settings” and press Enter.

Click on the "Start" menu, then search for "Mouse Settings" and press Enter.

Step 3: In the Mouse Settings window, scroll down and click on “Additional mouse settings.” This will open the Mouse Properties window.

Step 4: Navigate to the “Pointer options” tab within the Mouse Properties window.

Step 5: Uncheck the box next to “Enhance pointer precision.” This setting is responsible for mouse acceleration and adjusting mouse sensitivity based on the rate of physical movement. Disabling it will turn off mouse acceleration.

Uncheck the box next to "Enhance pointer precision." This setting is responsible for mouse acceleration and adjusting mouse sensitivity based on the rate of physical movement. Disabling it will turn off mouse acceleration.

Step 6: Click on “Setup Mouse Keys.” You will see a pointer speed slider. Ensure that it is set to “Slow” under Acceleration. Adjust it if necessary.

Click on "Setup Mouse Keys." You will see a pointer speed slider. Ensure that it is set to "Slow" under Acceleration. Adjust it if necessary.

Step 7: Click “Apply” and then “OK” to save the changes.

By making these adjustments, you should experience raw mouse input, similar to what you’re accustomed to from CS:GO, in CS2. Keep in mind that while this solution can be helpful, Valve may introduce raw input settings in future updates to address this issue more directly.

Solution 3: Run the Game as an Administrator

Another troubleshooting step to tackle the mouse acceleration problem in Counter Strike 2 is running the game as an administrator. Sometimes, this issue can be attributed to a lack of permissions. Running the game with administrative privileges can help in resolving it. Here’s how to do it:

Step 1: Locate the executable file of the Counter Strike 2 game on your computer.

Step 2: Right-click on the game’s executable file.

Step 3: From the context menu that appears, select “Run as Administrator.”

From the context menu that appears, select "Run as Administrator."

Running the game with administrator privileges ensures that it has the necessary permissions to function correctly, potentially resolving the mouse acceleration problem.

Solution 4: Check Your Mouse

If the previous solutions haven’t resolved the mouse acceleration issue in Counter Strike 2, it’s essential to ensure that your PC’s mouse is functioning correctly. Follow these steps to check and troubleshoot your mouse:

  • Reconnect Your Mouse: Disconnect and then reconnect your mouse to ensure it’s properly connected. Sometimes, loose connections can lead to mouse-related problems.
  • Try a Different Mouse: If you have access to another mouse, whether it’s a wired or wireless one, consider connecting it to your PC and see if the mouse acceleration issue persists. This helps determine if the problem is specific to your mouse or a broader system issue.
  • Bluetooth Mouse: If you’re using a Bluetooth mouse, check the battery status. Replace the batteries with fresh ones to eliminate power-related problems.

By following these steps, you can identify whether the mouse itself is the source of the issue or if it’s related to the game or system settings.

Solution 5: Reinstall Counter Strike 2 (CS2)

If you’ve tried all the previous solutions and the mouse acceleration issue in Counter Strike 2 still persists, you may need to reinstall the game. Here’s how to do it:

Step 1: Uninstall CS2: First, uninstall Counter Strike 2 from your computer. To do this, go to the Control Panel (or Settings > Apps), find CS2 in the list of installed programs, and click on “Uninstall.”

Step 2: Delete Remaining Files: After uninstalling, make sure there are no leftover files or folders related to CS2. Navigate to the installation directory (usually in C:\Program Files or C:\Program Files (x86)), and delete any CS2 folders if they exist.

Step 3: Download and Reinstall CS2: Visit the official CS2 website or your game distribution platform (e.g., Steam) to download the game again. Follow the installation instructions carefully.

Step 4: Check for Updates: Once CS2 is reinstalled, check for any available updates or patches for the game. Keeping your game up-to-date can help resolve known issues.

Step 5: Configure Game Settings: After reinstalling, configure your in-game settings, including mouse sensitivity and acceleration settings, to your preference. Ensure that mouse acceleration is disabled within the game if you desire.

Step 6: Restart Your Computer: Finally, restart your computer to ensure that all changes take effect.

Reinstalling CS2 can often resolve persistent issues, including mouse acceleration problems. Make sure to back up any in-game progress or custom configurations before uninstalling to avoid losing data.


In conclusion, resolving the mouse acceleration issue in Counter Strike 2 (CS2) is essential for an improved gaming experience. This issue can impact your aiming accuracy and gameplay. We’ve explored various solutions to help you fix this problem. By following these solutions, you can enhance your gaming experience in CS2 by eliminating the mouse acceleration problem. Remember to customize your in-game settings to your liking and keep your game updated for the best results.

Frequently Asked Question (FAQ)

Question: Why is mouse acceleration bad for FPS?

Answer: Mouse acceleration can have a detrimental impact on your performance in first-person shooter (FPS) games. Here’s why you should consider turning it off:

  • Inconsistent Mouse Speed: Mouse acceleration adjusts the cursor or crosshair movement based on the speed of your physical mouse movement. In FPS games, consistency in aiming is crucial. With mouse acceleration on, your crosshair movement becomes inconsistent, making it challenging to aim accurately.
  • Precision is Compromised: FPS games demand precise aiming to hit targets accurately. Mouse acceleration can hinder this precision by introducing unpredictability into your crosshair movement. It becomes difficult to track and follow targets effectively.
  • Muscle Memory Disrupted: Professional gamers rely on muscle memory to develop precise aiming skills. Mouse acceleration disrupts this muscle memory because it alters the relationship between physical mouse movement and in-game cursor movement. This can lead to frustrating gameplay experiences.
  • Difficulty in Adjusting: FPS games often require quick and precise adjustments to your aim. Mouse acceleration makes it challenging to make these adjustments rapidly and consistently, putting you at a disadvantage in competitive scenarios.
  • Consistent Gameplay: Turning off mouse acceleration allows for a consistent and linear mouse movement, which is essential for maintaining control and accuracy in FPS games.

In summary, disabling mouse acceleration in FPS games is recommended to achieve precise, consistent, and reliable aiming. It allows you to rely on muscle memory, make accurate adjustments, and improve your overall gameplay experience.

Alex Lim is a certified IT Technical Support Architect with over 15 years of experience in designing, implementing, and troubleshooting complex IT systems and networks. He has worked for leading IT companies, such as Microsoft, IBM, and Cisco, providing technical support and solutions to clients across various industries and sectors. Alex has a bachelor’s degree in computer science from the National University of Singapore and a master’s degree in information security from the Massachusetts Institute of Technology. He is also the author of several best-selling books on IT technical support, such as The IT Technical Support Handbook and Troubleshooting IT Systems and Networks. Alex lives in Bandar, Johore, Malaysia with his wife and two chilrdren. You can reach him at [email protected] or follow him on Website | Twitter | Facebook

    Ads Blocker Image Powered by Code Help Pro

    Your Support Matters...

    We run an independent site that is committed to delivering valuable content, but it comes with its challenges. Many of our readers use ad blockers, causing our advertising revenue to decline. Unlike some websites, we have not implemented paywalls to restrict access. Your support can make a significant difference. If you find this website useful and choose to support us, it would greatly secure our future. We appreciate your help. If you are currently using an ad blocker, please consider disabling it for our site. Thank you for your understanding and support.