HomeGamingFix Apex Legends Disconnected Detected Data Mismatch Error

Fix Apex Legends Disconnected Detected Data Mismatch Error


Key Takeaways
  • Many Apex Legends players have encountered the "Disconnected: Detected Data Mismatch" error while trying to play after a long break.
  • Possible reasons for this error include minor bugs, internet issues, server outages, and lack of administrative authority.
  • Solutions to fix the error include restarting your PC, checking server status, running the game in Administrator mode, updating the game, verifying game files integrity, checking internet connection stability, changing the region, updating network driver, creating a new account and reinstalling the game, and contacting the support team for assistance.

Apex Legends is a well-known action game that is available for players in different game stores. The Apex Legends is being played by millions of users because of the great gaming experience. The users love playing the game because of various reasons. However, many users have stopped playing the game for some reason and started to play it again.

Yes, some users stopped playing the game at first, but after a long time, they again started to play the game. But, when they tried doing so, they got an unexpected error: “Disconnected: Detected Data Mismatch.” At first, the users could not understand why this was occurring while trying to play the game. Some users who have fixed the issue reported that it was occurring due to accessing the account after a long time.

Many users are still unconvinced about the reason and are looking for a guide to understand the issue and how to fix it. In this guide, we will list the methods through which you can resolve the issue without hassle. So, let’s get started with it.

What is Apex Legends Disconnected Detected Data Mismatch Error?

Fix Apex Legends Disconnected Detected Data Mismatch Error

The users getting the error cannot understand why it is occurring. However, most of the users have reported that they received the error after they started to play the game after a long time. This error occurs with the players who will start playing the game again. However, the game users have reported not facing any such issues. There are some reasons listed below for the cause of the issue. You should check them, as it will help you analyze the problem.

  • Minor Bugs: There are chances that the issue is occurring due to minor bugs in your system. If your app or the system has not started properly, you will likely face the issue.
  • Internet Issues: The error can also start occurring on your system if it has internet issues.
  • Server Outages: Server problems are a potential reason for the cause of such issues.
  • Administrative Authority: You will likely face the issue if the game does not get admin authority.

Fix Apex Legends Disconnected Detected Data Mismatch Error 2023

Apex Legends

The users are interestingly waiting for the solutions so that they can fix the issue of the “Disconnected Detected Data Mismatch Error.” It is not a big issue that the users should worry about. You will be easily able to resolve this problem by following the methods which are listed below.

Restart Your PC

Restarting your PC is the first troubleshooting method that you can try to resolve the issue you are facing. Many users have done this, and they were able to resolve the problem. If you don’t know, there are chances that the issue might arise due to the problem of minor bugs that might be on your system. So if you restart your system, it’s likely that the issue will be resolved, and you will again be able to play the game on your PC. Try doing this and check if it works or not.

Check The Server Status


The users should check the game’s server status to see whether they are working fine. We expect that the issue might occur due to server outages or maintenance, and you are getting the error message. So it will be better for you to check the server status. You can check the server status of Apex Legends through their official website, social media handles, or third-party websites.

If server issues happen, don’t try the methods listed in this guide. You have to wait until the company fixes the server problems. 

Run in Administrator Mode

Run As Administrator

The error message might also display if some game components are not working properly. It happens when the system that the users are using to run the game is not giving proper authority to the game. So it will be good for the users to check whether the game is getting the admin authority. You can start the game in the Administrator mode to check this. If the game starts running properly, the issue is due to the permission of your system. You must fix it from properties by enabling the “Run This Program as an Administrator” from the Compatibility Section.

Update The Game

Users who have not updated the game for a long time might also face the problem on their system. The developers are providing new updates to the game to make it smoother and bug-free for the users. There are chances that you are still trying to use the older version of the game, and thus, you are stuck with the problems. So it will be better for you to check for the game’s updates and download them if any updates are available. It can help you in resolving the issue.

Verify Integrity Of Game Files

Many users have reported fixing the problem by repairing the game files. It means that there were some problems which were occurring due to the files which were installed on your system but were not working properly. This will happen if the installation procedure of the game is not done properly. So we suggest you check the integrity of the game files to avoid such issues. You have to follow the steps which are listed below to do this.


  • Open the game launcher.
  • Go to the Library section and choose the game.
  • Right-click on the game and select Properties.
  • Click on the Local Files.
  • Select the option: Verify Integrity of Game Files.

Verify Integrity of Game Files

  • Wait for the procedure to get completed.
  • Restart your PC to save the changes.
  • Now, check if the game is working properly.


  • Open the game launcher.
  • Right-click on the game.
  • Select Manage.
  • Click on the Repair option.
  • Wait for the procedure to get completed.
  • Restart your PC to save the changes.

Check The Internet Connection 

Internet Speed

The users facing the issue should ensure they are connected with a stable internet connection. There are chances that the internet connection you are connected with is not providing a stable internet speed, due to which you are getting the issue on your system. We will suggest all the users facing the problem test the internet speed on their PC and check whether it is providing a stable internet connection. You can check the internet speed on any internet speed tester website. You can also check this guide to learn about the ways to check the internet speed.

Change The Region

Many users have reported that the issue was occurring due to the high ping of the different locations. Thus, the users who are facing the issue should try changing the region, as there are chances that the issue might be going on due to the region that you have chosen. So change the region when you are in the game. After it, check whether the error message is still occurring or not.

Try Updating The Network Driver

The users trying to start the game should ensure they are using the latest network driver on their system. The issue will occur if their system does not have the latest network driver on their PC. So we suggest that you visit the Device Manager on your system and check for the updates of the Network Driver. You can follow the steps listed in this guide to update the driver on your system.

Create a New Account and Reinstall The Game 

How to Fix Apex Legends Lag, Stuttering & Packet Loss 2023

Many users tried contacting the EA Support Team to get a solution to the problem. However, they could not get a proper reason for the cause of the issue and the solution to fix this problem because the contact team did not contact them. But some users got the solution where they were told to create a new Windows Account and install the game from the store. Once they have done this, they can play the game again.

Contact The Support Team

If you are still facing the same issue, we suggest you try contacting the game’s support team for a solution. They will surely help you with the problem. Try doing this and wait for their reply.

Wrapping Up 

Many users are going to play the Apex Legends after a long time. However, they were facing the disconnected detected data mismatch error. We came up with this guide where we listed all the methods for users to resolve the problem. We also listed the reasons for the cause of the issue. We hope this guide will surely help you in resolving the problem.


Aditya Dhanraj
Aditya Dhanrajhttps://itechhacks.com/
Aditya Dhanraj is a Web Developer by profession and Content Writer by passion. He loves to write about gaming and technology guides. When he is not writing, he must be developing something!


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