League Of Legends Quit Unexpectedly On Mac

Are you a Mac user encountering unexpected shutdowns while playing League of Legends?

League of Legends is an immensely popular online multiplayer game that has captured the hearts of millions of players worldwide. However, Mac users sometimes face the frustrating issue of the game quitting unexpectedly. If you’re one of them, fret not! In this article, we will explore possible reasons behind this problem and provide effective solutions to get you back in the game.

1. Outdated Software

One of the common reasons for League of Legends quitting unexpectedly on Mac is outdated software. Ensure that your operating system, graphics drivers, and game client are up to date. Developers frequently release updates to fix bugs, optimize performance, and enhance compatibility with the latest hardware and software.

2. Insufficient System Requirements

Another possible cause is inadequate system requirements. League of Legends demands a certain level of hardware power to run smoothly. If your Mac falls short on RAM, processor speed, or graphics capabilities, it may struggle to handle the game, resulting in unexpected shutdowns. Check the official system requirements and consider upgrading your hardware if necessary.

3. Overheating

MacBooks are known for their sleek designs, but they can sometimes struggle with heat dissipation. Intense gaming sessions can push your Mac’s temperature to its limits, triggering thermal throttling or even causing the system to shut down abruptly. Clean your Mac’s vents, use a cooling pad, or play in a well-ventilated area to prevent overheating issues.

4. Corrupted Game Files

Corrupted game files can also lead to unexpected game crashes. To resolve this, try repairing or reinstalling the game. You can repair the game files through the League of Legends client or uninstall and reinstall the game to ensure all files are fresh and intact.

5. Conflicting Applications

Conflicts with other applications can cause League of Legends to quit unexpectedly on Mac. Disable or temporarily uninstall any applications that might interfere with the game’s performance. Antivirus software, screen recording tools, or VPN clients are common culprits that may interrupt the game’s operation.

6. Network Issues

A poor internet connection or network issues can disrupt the game and lead to unexpected crashes. Make sure you have a stable and reliable internet connection. Consider connecting to a wired network instead of relying on Wi-Fi, as a wired connection tends to offer better stability and lower latency.

7. Background Processes

Background processes running on your Mac can consume system resources, affecting the game’s performance and causing unexpected shutdowns. Close unnecessary applications and disable any resource-intensive processes to free up system resources for League of Legends.

8. Outdated Add-ons or Custom Mods

If you use add-ons or custom modifications in League of Legends, ensure they are up to date and compatible with the current game version. Outdated or incompatible add-ons can cause instability and crashes. Disable or remove any third-party modifications and check if the game runs smoothly without them.

9. Patch Issues

Occasionally, new patches may introduce bugs or compatibility issues that result in unexpected game crashes. Keep an eye on the official League of Legends forums or support channels for any reported issues with the latest patch. Developers usually address these problems swiftly and release hotfixes or patches to resolve them.

10. Reporting the Issue

If none of the above solutions work, it’s essential to report the issue to Riot Games, the developers of League of Legends. They have a dedicated support team that can assist you in diagnosing and resolving the problem. Provide them with as much information as possible, including your system specifications, error messages, and any troubleshooting steps you have already taken.


Experiencing unexpected shutdowns while playing League of Legends on a Mac can be frustrating. By keeping your software up to date, ensuring your system meets the game’s requirements, managing background processes, and addressing any conflicts, you can minimize the chances of encountering this issue. If all else fails, don’t hesitate to reach out to Riot Games for further assistance. Now, get back in the game and enjoy the thrilling battles of League of Legends!