Rainbow Six Siege X "crashing on PC" error: Possible fixes and reasons

The Rainbow Six Siege X crashing on PC error may hinder the overall gameplay experience for some fans in the community. Online multiplayer games often come with such problems with the release of a major update. However, such bugs are generally fixed quite quickly as the developers deploy the necessary patches after collecting user feedback.

This article will highlight potential fixes and reasons for the Rainbow Six Siege X crashing on PC error.

Note: Parts of this article are subjective and reflect the author’s opinion.

How to possibly fix Rainbow Six Siege X crashing on PC error

Here are a few workarounds that you can try to potentially fix the Rainbow Six Siege X crashing on PC error:

1) Graphics card driver

Check your system for any driver updates. Having an updated driver for your graphics card is crucial when running new releases, as they bring better support and stability.

Having an older driver on your PC can cause the game to perform poorly, and sometimes even crash unexpectedly. Download and install the latest driver and restart your PC before booting up the game again. This could help you solve the crashing problem.

2) Check local game files

The downloaded game files can sometimes be damaged or corrupted. Online multiplayer games like Siege X have several functions and features tied to the local files, and the malfunction of any of them can cause the game to crash on PC. You can check the files through the game client.

On Steam, you can right-click on the game in the Library and select Properties. Here, you need to go to the Installed Files tab and click on “Verify integrity of game files”. For the Ubisoft client, you need to go to the Library and then choose the game you want to verify. Click on the three-dotted menu option near the Play button and select Verify Files.

Also read: Rainbow Six Siege X server status (June 10, 2025)

If there are any problems with the game files, the client will detect them. It will then redownload the missing or damaged items and install them on the system. After the client has completed the process, you can boot up the game again.

3) Check your internet

Although the chances of the game crashing due to internet problems are rare, it could be helpful to quickly check if your network is functioning properly. An inconsistent network can lead to frequent disconnections and result in the game kicking you out of the session.

This may also cause the game to shut down abruptly. You can choose to restart your internet modem to reset the network and potentially solve any underlying problems.

4) Reinstall game

If the crashing on PC error continues to persist, you may need to uninstall the entire game for a fresh download. You can remove the game from your system through the client itself. This ensures that all local files are removed.

Downloading the game from scratch can sometimes help you solve unknown errors and might potentially fix the crashing problem.

Possible reasons

Rainbow Six Siege X is a fresh release and could have different bugs that would require updates. One of the reasons for Rainbow Six Siege X crashing on PC could be a result of compatibility issues.

Since the update is comparatively a bit more demanding than the previous version of the game, Siege X could crash on specific systems depending on the hardware. The developers may potentially need to optimize the game to provide an improved gameplay experience.

Alternatively, the problem could also be on the user’s side. The game may require a lot of resources and could cause the system to crash. Fans may need to drop down the graphics settings in-game to reduce the overall load.

It is important ot note that these are not official fixes for the Rainbow Six Siege X crashing on PC error. These are workarounds that could potentially help you prevent or solve the problem. If the error persists, it is best to reach out to the official support team and raise a concern to obtain the necessary help.

Stay tuned to Sportskeeda for more updates, guides, and news.

About the author

Krishanu Ranjan Sarma covers Call of Duty, Apex Legends, and Valorant content for the Esports & Gaming division at Sportskeeda, helping readers stay on top of the latest metas, strategies, and updates.

Krishanu was drawn to online video games when introduced to Dota 2 and the Counter-Strike titles as a teenager. He has since moved on to multiplayer shooters like Valorant, CS2, Call of Duty, and Apex Legends. Among these, he favors the fast-paced battle royale gameplay of Apex Legends; if given a chance, Krishanu would love to drop into the arena and learn the lore first-hand.

Krishanu follows official social media announcements, press releases, and live developer streams for news and updates. However, when it comes to in-depth guides, he draws on his gameplay knowledge to provide tried-and-tested tips and strategies.

Krishanu's content has raked in over 3 million reads in less than two years. He has interviewed many professional esports players, including Valorant stars Mimi, Juliano, Daiki, meL, and Roxi, as well as HLTV award winner and Counter-Strike 2 player Zywoo. He is an avid follower of Valorant esports tournaments, with Paper Rex (PRX) being his favorite.

In his downtime, Krishanu likes capturing moments on film and editing videos. He keenly observes different shots and production-grade lighting techniques when watching movies and TV shows. He also likes listening to music and discovering new genres.

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Edited by Krishanu Ranjan Sarma