You’re all set to jump into Minecraft. Got your snacks. Picked your server. Click “Join” and… boom! An error pops up. Getsockopt: Connection refused. Ugh. What does that even mean? Don’t worry. We’re going to help you fix it fast—and have a little fun while we do it!
What Is This Mysterious Error?
When you see the getsockopt error in Minecraft, it usually means your game can’t connect to the server. It’s like trying to call a friend, but their phone is off.
This can happen for several reasons. The good news? Most of them are easy to fix.

Quick Fixes to Try First
Sometimes, the easiest solution is the best one. Here are a few things to try right away:
- Restart Minecraft. Close it down completely, then open it again.
- Check your internet. Make sure you’re connected. Try playing a different online game or loading a website.
- Restart your router. Unplug it, wait 30 seconds, plug it back in.
- Try a different server. Maybe the one you’re trying is just offline or broken.
Check the Server Address
Typing in the wrong server address is a classic mistake. Even one wrong letter can break everything.
- Double-check the IP address or domain name.
- Make sure there aren’t any spaces at the end.
- Use the correct port number if needed. Example: play.example.com:25565.
Is the Server Even Online?
Sometimes it’s not you—it’s the server. It might be down for maintenance or have crashed.
Try visiting the server’s website or look it up on community server status sites. If other players are having the same issue, it’s probably not your fault. Take a break and check back later.
Firewall or Antivirus Blocking It
Firewalls are like overprotective parents. They mean well, but sometimes they stop your Minecraft from having fun.
- Check if your firewall or antivirus is blocking Minecraft.
- Add Minecraft as an exception in their settings.
- Still stuck? Try turning them off for a moment and see if that changes anything. (Just remember to turn them back on!)

Update Java and Minecraft
Sometimes, software gets moody if it’s not up to date.
- Make sure your Java is the latest version. Visit the official Java website to download updates.
- Update Minecraft from the launcher. Old versions can sometimes cause weird issues.
Check Your Network Settings
Deep in your computer’s brain are your network settings. Occasionally they get confused.
- Open your command prompt (Windows) or terminal (Mac).
- Type this command and hit enter: ipconfig /flushdns
- This clears out old data that could be causing problems.
Router Port Forwarding (For Server Owners)
If you’re hosting the server and seeing this error, the issue might be with your router.
- Make sure port 25565 is open and forwarded to your computer.
- Check your router’s manual or visit portforward.com for guides.
Last Resort: Reinstall Minecraft
Okay, we tried everything else. The nuclear option.
Back up your worlds first! Then uninstall Minecraft completely. Restart your computer. Reinstall Minecraft from the official site. Log in and try again.
Still No Luck?
If the error just won’t go away, it might be time to talk to the experts. Visit the official Minecraft support page. Or chat on forums like Reddit, Discord, or the Minecraft community.
Now, Get Back to Mining!
Hopefully, one of these tips helped your game get back on track. Minecraft is about exploring, building, and having fun—not wrestling with error codes.
Troubleshooting might sound boring, but fixing your own connection feels kind of awesome, right?
Now go crush some blocks like the pro you are!