Razer Cortex crashing games on PC [Fix]

Razer Cortex is a software that helps improve your PC’s performance for gaming. It has a wide range of tools that you can use to boost your system’s performance while gaming. However, it is not working properly for some users. According to reports, Razer Cortex is crashing games on Windows PC of some users. If you encounter the same problem, use the solutions provided in this article.

Fix Razer Cortex is crashing games on PC

Use the following suggestions if Razer Cortex is crashing games on your Windows 11/10 PC.

Check for Windows Update
Disable In-game Overlay
Turn off Auto Boost
Check your system resource consumption
Troubleshoot in a Clean Boot state
Uninstall and reinstall Razer Cortex

All these fixes are explained below in detail.

1] Check for Windows Update

The first step is to check for Windows Update. The problem might be occurring due to a bug. In such a case, a Windows Update can fix it. Open Windows 11 Settings and go to the Windows Update page. Click on the Check for Updates button. If an update is available, install it.

2] Disable In-game Overlay

The In-game Overlay in Razer Cortex displays real-time information while gaming, such as FPS, CPU usage, and other performance metrics. You can try disabling this feature and see if it helps.

The following steps will guide you in this:

Open Razer Cortex.
Go to the IN-GAME tab.
Turn off the CUSTOM DISPLAY button.

3] Turn off Auto Boost

If the issue persists, disabling the Auto Boost option can help. The following instructions will guide you on this:

Open Razer Cortex.
Go to the GAME BOOSTER tab.
Turn off the Auto-Boost switch.

4] Check your system resource consumption

High system resource consumption can result in malfunctioning and crashing of games and other applications. If this is the case with you, check your system resource consumption while running a game.

Press the Ctrl + Shift + Esc keys to launch the Task Manager. Go to the Performance tab to view the graphical representation of RAM, CPU, and GPU consumption. If it shows a high memory, CPU, and GPU usage, you need to fix this first. There can be many causes for high system resource consumption.

Accumulation of dust can be one possible cause of high system resource consumption. If you have not cleaned your system for a long time, clean it. Also, monitor your CPU and GPU temperature. If the temperature goes high, you may need to replace the thermal paste or upgrade the cooling system.

5] Troubleshoot in a Clean Boot state

Clean Boot is a state where all the third-party background applications and services remain disabled. A third-party background application or service might be interfering with your game and causing it to crash.

Use the MSConfig tool to enter the Clean Boot state. Once you enter the Clean Boot state, launch Razer Cortex and your game. If the game does not crash this time, you need to find out the problematic third-party background app and service. For this, enable some of the third-party apps and restart your system. Check if the issue persists. If yes, disable the apps one by one and restart your system. This will help you find the culprit. Similarly, you can find out the problematic third-party background service.

6] Uninstall and reinstall Razer Cortex

If the issue persists, the last resort is to uninstall and reinstall Razer Cortex. Use a third-party tool such as Revo Uninstaller to completely uninstall it and delete all traces of the software from your system. After uninstalling the software, restart your system and reinstall it.

That’s it. I hope this helps.

Does Razer Cortex cause issues?

Razer Cortex does not cause issues. However, if your system does not meet the hardware requirements, it can cause issues. Therefore, it is suggested that you read the system requirements before installing Razer Cortex on your system.

Can RAM cause games to crash?

Yes, faulty or insufficient RAM can cause games to crash. If your RAM is faulty, your system will show some symptoms. However, these symptoms can also indicate another hardware failure. If your game crashes despite having a healthy RAM, check the hardware requirements for that game.