Fix Minecraft Server Failed to Bind to Port

Gaming on its own is enjoyable, but for many, competing against other players around the world takes the enjoyment up another notch. This online multiplayer experience is one thing that has greatly boosted the popularity of Minecraft as you can join or host servers online and invite your friends to play.

However, there can be server errors; in this article, we will see how to fix the Minecraft Server Failed to Bind to Port error.

How to Fix Minecraft Server Failed To Bind To Port Error

1. Check Your Internet Connection

The moment you begin to have issues with Minecraft failing to bind to port, it could be an internet connection issue. Some steps you can take to fix this issue are as follows:

  • Ensure you still have a connection between your computer and your router, modem, or hotspot device.
  • Confirm from your Internet Service Provider (ISP) that you have an active internet subscription.
  • Check your internet speed using websites like
  • If you’re using a personal router, try disconnecting some devices to the network to reduce traffic; if the Wi-Fi connection you’re using is public, try switching to a private one.
  • Try to close other processes on your computer that are currently using data traffic.
  • If possible, use a wired connection instead of a wireless one for better internet speed.
  • Power cycle your router by unplugging it from power, plugging it back, and switching it on again.

2. Terminate Java Process On Your Computer

When you have other Java processes running in the background, it can lead to the “Minecraft server failed to bind to port” error. You can fix this by closing other Java-related processes running in the background on your computer; the steps are as follows:

  • Pres Ctrl + Shift + Esc on your keyboard.
  • If you see a simple list of items, click More details.
  • In the Processes tab, right-click the Java process and select End Task; do the same for all the Java-related processes.
  • When you end the process, it can automatically start again when you restart your computer. To prevent the process from automatically starting up, select the Startup tab, select any Java-related process, and click Disable at the bottom-left of the window.

3. Restart Computer

Sometimes, your system doesn’t load up network resources properly when starting up; the simple fix is to restart your PC.

Restarting the PC can also help close down applications and processes that might be causing a conflict with the Minecraft app.

4. Disable Firewall Or Create An Exception

Sometimes, Windows Firewall or the Firewall in your Antivirus program would block Minecraft’s connection attempts.

In such a case, you can choose to either disable your Firewall altogether or add .jar/java/javaw as an exception. Here’s how to disable Windows Firewall:

  • Press the start button on your keyboard and search for Firewall; select Windows Firewall from the list options that appear.
  • On the left sidebar, select Turn Windows Firewall on or off.
  • Select Turn off Windows Firewall (not recommended) for private and public networks on the next window.

Note that completely turning off Windows Firewall (even for a short while) is not a good idea because it leaves your computer vulnerable to all manner of network attacks. The better option is to add .jar/java/javaw as an exception; here’s how to do that:

  • Press the start button on your keyboard and search for Firewall; select Windows Firewall from the list options that appear.
  • On the left sidebar, select Allow an app or feature through Windows Defender Firewall.
  • Tick the checkbox for jar/java/javaw file from the list of installed programs and click OK.

5. Update Driver For Network Adapter

An outdated network device driver on your computer can cause connections to malfunction, thus leading to the “Minecraft server failed to bind to port” error. The solution to this is to update the device driver by following these steps:

  • Press the start button on your keyboard and search for Device Manager.
  • Expand the list that says Network adapters.
  • Right-click your Wi-Fi device in the list and select Update Driver Software; Window would check for, download, and install any available updates.
  • After installing the driver, restart your pc.

Alternatively, you can use a service such as Driverpack that automatically detects and updates drivers on your system.

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6. Renew Minecraft Ipconfig

If you’ve tried all the fixes recommended above, renewing ipconfig might fix the issue. Just go over the following steps:

  • Press the Window key on your keyboard and search for Command Prompt.
  • Right-click the result that comes up and select Run as administrator.
  • Type the following commands one by one into the Command Prompt and hit Enter after each one:
    • ipconfig /flushdns
    • ipconfig /release
    • ipconfig /renew
  • You would need to wait a while for the changes to take effect after running the commands.