Rainbow Six Siege X "network connection" error: Possible fixes and reasons

The Rainbow Six Siege X "network connection" error is preventing players from connecting to the game. It occurred shortly after the game's launch on June 10, 2025, when players started getting a notification on their screens about connection issues. The could be due to many players worldwide trying to play R6 Siege X and overloading Ubisoft servers.

While there is no official support or a definite fix, we will take a look at some potential fixes and reasons for the Rainbow Six Siege X "network connection" error.

Note: The potential fixes provided in this article serve as workarounds and are not guaranteed to work for everyone.

Possible reasons for Rainbow Six Siege X "network connection" error

A clear reason for the Rainbow Six Siege X "network connection" error remains unknown due to a lack of acknowledgment from official sources. However, the error is likely caused by a disturbance on either the client or server side. A faulty connection or bad game files can create problems for the game client in establishing a connection with the official game servers.

Potential fixes for Rainbow Six Siege X "network connection" error

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Here's a list of workarounds you can use to potentially fix the Rainbow Six Siege X "network connection" error:

1) Check your internet connection

While this might appear as a basic fix, it could potentially solve the Rainbow Six Siege X "network connection" error. If you are on a wireless connection, head to Google Speedtest to check the download speeds and latency of your connection. If the latency is higher than the ideal range, check your internet connection settings or reach out to your network provider.

2) Check your router

Ethernet users who can check their routers for faulty hardware can identify a network error. First, verify that the Ethernet cable is properly connected to your PC or console. If so, restart your router. Should the issue persist, reset your router.

Also read: How to play Rainbow Six Siege X early

3) Check for updates

Open your platforms and check whether the game is updated to the latest version or not. Look for any pending updates for R6 Siege X, as a version mismatch can stop the game client from connecting to the official servers. In that case, this crucial step can resolve the network error. Lastly, repair the game files or do a fresh install.

Also read: Rainbow Six Siege X server status (June 10, 2025): Downtime and when will servers be back online?

That's all there is to know about the possible fixes and reasons for the Rainbow Six Siege X "network connection" error.

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About the author

Siddharth is a Sportskeeda Esports & Gaming writer, primarily covering multiplayer first-person shooter games such as Overwatch, Apex Legends, and Call of Duty. He has quickly racked up views, achieving more than 185,000 reads over three months.

He harbored a lifelong passion for gaming sparked by Test Drive 6 at the tender age of seven. Later, a Bachelor's degree in Journalism and Mass Communication, coupled with his media management and video editing internship at Zee Media, paved the way for his professional gaming exploits.

Siddharth is committed to accuracy above all else. He digs deep to find reliable sources for his content and goes the extra mile to verify facts. He ensures a balanced and unbiased perspective delivered in a neutral tone is imperative.

Siddharth enjoys racing and simulation games, platformers, first-person shooters, fighting titles, and narrative-driven experiences. If he were to recommend a title to a video game skeptic, he would suggest the Tekken series.

Siddharth’s favorite esports organization is TSM and he holds special admiration for Apex Legends pro ImperialHal. He is also inspired by popular content creator Shroud, whose streams he watches regularly.

When not writing, Siddharth likes to hit the gym.

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Edited by Angad Sharma