Star Wars Battlefront 2 is a classic game which released in 2017, but the error code 327 may not new to you since some users recently reported that they were constantly disconnecting from the server.

That’s definitely upset for gamers, but don’t worry, there’re ways to fix this problem. The cause of the problem varies from person to person, we’ve gathered working fixes that have been proved by others. Read on and have a try.

Try these fixes

You may not need to try them all; simply work your way down the list until you find the one that works.

  1. Check the server status
  2. Use a VPN
  3. Update your driver
  4. Renew the IP address

1. Check the server status

Error code 327, error code 721 are quite the same. They often appear when attempting to join the game. The first thing to do is restarting the game and try to connect to the server again. When it’s not working, check Star Wars Battlefront 2 server status, if it’s a server problem, you need to wait for the developer team to do the work, there is not much you can do.

You can also play at another time when the servers are a little lighter.

2. Use a VPN

If it’s not a server problem, a VPN may help you fix the issue. Using a VPN would change the server you linked and make a difference. A paid VPN provides you a safe and better internet performance.

Express VPN and NordVPN are big brands with good reputations.

Here we take NordVPN as an example:

  1. Download NordVPN on your device.
  2. Run NordVPN and open it.
  3. Connect to a server in a chosen location. 
  4. Relaunch Star War Battlefront 2.

By the way, you can temporarily disable your firewalls, antivirus software to make sure it’s not your firewall blocking part of the game and cause the problem. Make sure that “EA.exe” is unblocked.

Please be aware of any suspicious links or websites when you disabled your firewalls and antivirus software.

3. Update your driver

The error code is related to the network connectivity which network driver involves. If you have an outdated network adapter driver, you may encounter various network issues such as disconnect from an online game. This may not the fix for a specific problem, but it’s no harm to upgrade your driver to make your PC work efficiently.

You can manually update your driver by going to the manufacturer’s official website or do it automatically with Driver Easy.

Driver Easy will automatically recognize your system and find the correct drivers for your exact network adapter, and your Windows version, and it will download and install them correctly:

  1. Download and install Driver Easy.
  2. Run Driver Easy, then click Scan Now. Driver Easy will then scan your computer and detect any problem drivers.
  3. Click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system.
    (This requires the Pro version – you’ll be prompted to upgrade when you click Update All. If you don’t want to pay for the Pro version, you can still download and install all the drivers you need with the free version; you just have to download them one at a time, and manually install them, the normal Windows way.)
If you need assistance, please contact Driver Easy’s support team at

4. Renew the IP address

If update your driver doesn’t help, renew the IP address would be the next step. Renew your IP address will let your PC get rid of its IP address and ask DHCP server for a new one which may fix the issue.

  1. Press the Windows logo key + R to open the Run box.
  2. Type cmd and press the Ctrl + Shift + Enter key to run as administrator.
  3. Type ipconfig /release and press Enter.
  4. Type ipconfig /flushdns and press Enter to flush the DNS cache.
  5. Type ipconfig /renew and press Enter to renew the IP configuration for the active adapters.
  6. Close the Command Prompt and reboot the game to check.

Hope this post helps you solve the issue. If you have any questions or suggestions, you’re welcome to leave a comment below.

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