[FIXED] Not Able to Connect to Minecraft LAN Server

[FIXED] Not Able to Connect to Minecraft LAN Server

/ Shayne Sherman

Nothing beats the experience and fun when playing video games with your friends under one roof. One of the best games to play together with your friends or family is Minecraft. In a perfect setup, playing Minecraft LAN is a great way to spend your weekend with friends.

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However, it could also be a bummer if it didn’t work as you intended.

There may be instances when you and your friends can’t connect to the Minecraft LAN server, or maybe one of you can’t join the server. Today, we will discuss how you can quickly fix this problem so that you can get on your Minecraft LAN game started.

Here are some of the steps that you can take to fix the Minecraft Lan issues:

First Method – Let Minecraft Through the Windows Firewall

If Minecraft is not allowed through your Firewall, then that will cause Minecraft LAN not to work. Here’s how you can enable Minecraft through your Firewall.

  1. Hold down the “Windows” + “R” keys on your keyboard and type in “control firewall.cpl” in the run command line.
control firewall
  1. In the Firewall window, click on “Allow an app or feature through Windows Defender Firewall.”
allow app through firewall
  1. Click on “Change Settings” and put a check on both “Private” and “Public” for all apps with the name “javaw.exe,” “Minecraft,” and Java Platform SE Binary.”
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  1. If you cannot see the “Minecraft” application on the list, click on “Allow another app.”
allow another app in firewall
  1. Click on “Browse,” go to the folder of Minecraft and select “Minecraft Launcher,” and click “Add.” Once it has been added, you will be brought back to the main window of Windows Firewall; click “OK” to complete the steps.
allow minecraft through defender
  1. Once you have completed all the steps, launch Minecraft and see if you can play on LAN.

Second Method – Make Sure All of You are on the Same Network

If one or multiple people cannot join your Minecraft LAN server, there is a high probability that you are not all connected to the same network. This is probably the easiest fix. You must ask everyone to connect to your home internet, whether Wi-Fi or cable.

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Third Method – Disable the “AP Isolation” Feature on Your Router to fix Minecraft LAN issues

The “AP Isolation” feature is available on some routers. Having this feature turned on may cause the Minecraft LAN server to malfunction. Follow these steps to check if the AP Isolation feature is causing it.

You must log in to your router’s GUI or Graphical User Interface. Depending on your router’s brand, you must use a browser to access its Management Page. We suggest you look at the manufacturer’s website to see what address you need to type in on your web browser.

  1. In this example, we are showing you the GUI for TP-Link. You need to make sure the “AP Isolation” is unchecked. Click on “Save” and close out the window.
disable ap isolation
  1. Now try to see if everyone can join your Minecraft LAN Server to see if the issue has been fixed.

Fourth Method – Make Sure no one is Using any Custom Mods to fix Minecraft LAN not working

If the server of your Minecraft LAN is using a mod or is in a modded session and the rest of the players do not have the same mods, they will not be able to join the server.

The easiest way to fix this is to let everyone download the same mod as the server or remove the mod from the server. Once that is done, check if the issue is fixed and enjoy the game.

Fifth Method – Make Sure the Computer Can Handle the Server

Sometimes, your Minecraft LAN is not working because the host computer is not powerful enough to handle being the server. Hosting a Minecraft LAN takes a lot of resources, so using a powerful PC to host several clients is highly suggested.

Sixth Method – Make Sure All Minecraft Clients are Running on the Same Versions

The Minecraft LAN server clients must be running on the same version as the host. Any version mismatch will cause clients to fail to connect to the server. Updating Minecraft is pretty straightforward.

  1. If you’re using Minecraft on a Windows 10 computer, your client should automatically update itself once you launch it.
update minecraft
  1. If you’re using other platforms to play Minecraft, you may visit their official update instructions by clicking here to see what steps you need to follow.

Summary

If you would notice, there is one common denominator for all the methods we have mentioned. All clients connecting to the server should have identical versions and settings.

Before you go to your friend’s house or invite them to your home to play Minecraft LAN, make sure to sync your Minecraft versions and settings beforehand.

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Frequently Asked Questions

Why is Minecraft LAN not working?

Several potential reasons why a Local Area Network (LAN) might not work for Minecraft. One possibility is that the LAN is not configured correctly. The game may also be incompatible with the LAN, or there may be technical issues with the network itself. Another possibility is that the game files are corrupt or missing. Finally, it is also possible that the game does not support LAN.

Why can’t my friend join my Minecraft LAN world?

To answer this question, we must first understand what a LAN world is in Minecraft. A LAN world is a local area network that allows players to connect to a server within the same network. For your friend to join your LAN world, they must be on the same local area network as you.
There are a few reasons your friend may be unable to join your LAN world. One possibility is that their computer is not compatible with the server software.

How do I get Minecraft LAN to work?

To get Minecraft LAN to work, you must ensure that all players are on the same local network. Each player will need to have a computer or device that is connected to the network. Once all players are connected, you can start the game and access the LAN settings. You can select the world you want to play in and invite other players to join.

How do I fix LAN world not showing up?

There are a few things that could be causing your LAN world not to show up. First, make sure that you are running the same version of the game as the person you are trying to connect to. Second, check your firewall settings and ensure Minecraft is allowed through. Finally, ensure you use the correct IP address and port number.

Why can’t I connect to Minecraft server?

You are most likely unable to connect to the Minecraft server for two reasons. The first possibility is that the server is down and not currently operational. The second possibility is that your computer cannot connect to the server due to a firewall or other security measures.

Shayne Sherman
Meet the author

Shayne is an expert on all things Microsoft Windows and computer security. As a Windows user of over 30 years, he has been featured on Business Insider, Yahoo, Tech Republic, Hacker Noon, Techopedia, and many other publications. Aside from entertaining at his home theater, he enjoys spending time with his family, including his English bulldog, Fergie.