Minecraft LAN not Working fix

Minecraft LAN issue

 

How to Fix Minecraft LAN Not Working – Complete Guide

You're all set to dive into a Minecraft adventure with your friends, but for some reason, your LAN world doesn’t show up—or worse, it does, but no one can join. If you've run into this frustrating situation, don't worry. This guide will walk you through all the steps you can take to fix LAN not working in Minecraft, whether you're playing Java or Bedrock Edition.

What is LAN in Minecraft?

LAN stands for "Local Area Network." In Minecraft, it allows players on the same network (Wi-Fi or Ethernet) to connect to each other's games without a server. It’s ideal for friends or family in the same house or building.

Common Symptoms of LAN Issues

  • The hosted world doesn't show up in the multiplayer list.
  • You get a "connection timed out" or "connection refused" error.
  • Players are stuck on "locating server" indefinitely.
  • World appears but joining fails.

1. Verify You’re on the Same Network

This sounds simple, but it’s the most overlooked step. Make sure all players are connected to the same Wi-Fi or wired network. If someone is using a hotspot or a different router, Minecraft LAN won’t work.

2. Disable Firewall or Allow Minecraft Through It

Firewalls can block Minecraft's LAN features. To check:

  • Open Windows Security → Firewall & Network Protection → Allow an app through firewall.
  • Ensure both Java(TM) Platform SE binary and Minecraft Launcher are checked for Private networks.
  • Temporarily disable the firewall to test if it's the cause. If it works, add permanent rules for Minecraft instead of keeping it off.

3. Use Direct Connect via IP and Port

If the LAN game doesn’t appear automatically, you can connect manually:

  • Host: Open your game to LAN (pause → “Open to LAN”). A message like “Local game hosted on port 52345” will appear.
  • Get the host's IP address: Run ipconfig on Windows CMD and look for IPv4 Address.
  • On other devices, go to Multiplayer → Direct Connect → Enter IP:Port (e.g., 192.168.1.5:52345).

4. Ensure Java Versions Match

If you're using Minecraft Java Edition, mismatched Java versions can cause issues. Make sure both players use the same Java version that the Minecraft launcher expects. Minecraft 1.17+ requires Java 16 or newer. Let the launcher manage Java unless you know what you're doing.

5. Use the Same Game Version

All players must be on the same Minecraft version. A player running 1.20.1 cannot join someone hosting on 1.19.2. From the Minecraft Launcher:

  • Click “Installations” → “New Installation.”
  • Select the exact version and create a new profile.
  • Launch Minecraft using that version and try LAN again.

6. Disable VPN or Network Isolation Features

VPNs or security software like BitDefender, Avast, or Norton can isolate your computer from others on the LAN. If you're using a VPN, temporarily disable it. Check your router settings as well for "AP Isolation" or "Client Isolation" and disable those features if found.

7. Check Router Settings (Multicast/Broadcast)

Minecraft relies on UDP broadcast to detect LAN games. Some routers block broadcast traffic. Log into your router’s admin panel and enable UPnP or multicast if disabled. Look for features like “Wireless Isolation” or “Client Isolation” and turn them off.

8. Play Using a Local Server as a Workaround

If LAN consistently fails, you can create a local Minecraft server:

  • Download the server .jar file from the official Minecraft site.
  • Edit server.properties to set online-mode=false for LAN.
  • Start the server on the host’s machine and join using localhost or IP address.

9. Use Bedrock Edition Tips (If Applicable)

For Minecraft Bedrock Edition (Windows 10, Xbox, iOS, Android):

  • Ensure all players are logged into Xbox Live accounts.
  • Make sure “Multiplayer” is enabled in game settings.
  • Use the same Wi-Fi network (no cellular networks).
  • Turn off mobile data for stability on phones/tablets.

10. Update Minecraft and Operating Systems

Outdated software can break LAN compatibility. Make sure:

  • Minecraft is updated on all devices.
  • Operating systems are up to date (especially Windows updates).
  • Java is the correct version for your Minecraft build.

11. Restart Everything

It’s cliché, but it works. Restart all involved computers, routers, and game clients. Temporary network glitches can be resolved by a fresh reboot.

12. Try a Different Host

If the LAN game still won’t work, try having another player host. Sometimes the issue lies with one specific computer’s firewall, IP conflict, or networking stack.

Tip: Minecraft LAN can be finicky—especially with mixed platforms, modded clients, or unreliable Wi-Fi. Using an Ethernet cable can dramatically improve connection reliability.

Conclusion

Fixing LAN issues in Minecraft can take a bit of trial and error, but following the steps above usually resolves the problem. From checking firewalls to manually connecting with IP addresses, these solutions will help you get back to building, mining, and exploring with friends on your local network.

Still not working? Try using third-party tools like ZeroTier or Radmin VPN to simulate a local network over the internet for LAN-style play!

Good luck, and happy crafting!

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