But, things don’t always go smooth in Multiplayer mode. Sometimes, you may face a connection error that says, “An existing connection was forcibly closed by the remote host.” We’ve listed a few fixes you can try to solve the issue.
What is ‘An existing connection was forcibly closed by the remote host’?
If talking in layman’s terms, it is an internet connection error. Your PC fails to connect to the Minecraft server you tried to join properly. It creates the error: Internal Exception: java.io.ioexception.Usually, you face this error when your internet is not stable. It can be due to a weak internet connection or problems with your router. Other reasons might be that the Windows firewall is blocking the connection to the game or when your game cannot connect to the server’s IP address.
How to Fix ‘An existing connection was forcibly closed by the remote host’
The fixes are easy, and you can do them yourself. You can try them one after the other until one of them works for you.
Give Access to Minecraft Windows Firewall
Windows Defender is great for keeping viruses at bay, but sometimes it does not trust some of your installed apps. Hence, the firewall blocks apps like Minecraft. You can easily disable the firewall by following these steps.
Clear Your System’s DNS Cache
You might get the error sometimes because your system cache is corrupted. It is not a big issue and can be solved easily through the command prompt.
Reinstall Java
If the error still shows up when you try to join a server, try reinstalling your Java using the steps below. There is a good chance this can solve the problem.If the problem still persists, move on to the next fix.
Reinstall Minecraft
If corrupted Java is not the issue then your Minecraft launcher might have some corrupted files. So the best way to deal with it is to uninstall and reinstall the launcher.
Troubleshoot Your Internet Connection
Next, try troubleshooting your internet using the troubleshooting wizard. The wizard can automatically find errors on your network if you are having any issues.
Reboot Your Router
Another fix you can try is to reboot your router. A lot of the Internet Service Providers (ISP) provide you with an IP address that changes every now and again, called dynamic IP Address. Rebooting should renew your address and thus make your internet connection stable for you to enjoy the game smoothly.
Report a Problem to Minecraft’s Official Help Center
If none of the solutions work, the only thing you can do is contact Minecraft’s official support and talk to them about your issue at hand. It may take a while, but there is a good chance the support will be able to help and guide you.You can reach out to the support by browsing Minecraft’s official help center, filling in your details, and waiting for them to contact you.
How to solve an existing connection was forcibly closed error on TLauncher Minecraft?
TLauncher is a third-party app that provides you with a cracked version of Minecraft. You can follow the same fixes as above for TLauncher as well to fix the error. If you are using Tlauncher, it’s best to be aware that it is not an official Minecraft Launcher. It may be deemed as piracy.
Why is my connection refused on Minecraft?
When it says Connection Error on Minecraft, it usually means that you are having internet issues. Either your connection was interrupted, or the firewall is blocking Minecraft from accessing your internet. If your internet seems fine, try the steps above to allow Minecraft through the firewall.
Does McAfee block Minecraft?
McAfee does block Minecraft from connecting to the internet. So you will have to add it as an exception on the firewall. You can go to McAfee’s firewall options and add the server’s IP address as a trusted network through the connections tab in settings if it doesn’t work.
How do I allocate more RAM for Minecraft?
You can do so through the Minecraft launcher. Go to Installations Tab at the top. Then select the Minecraft version you play, and click Edit. On the next screen, click on More Options. There you will see an option to reallocate RAM for Minecraft. Once you put down the values, hit Save to keep the changes.Remember that changing the allocated RAM size might lag your PC.
Why is LAN multiplayer not working for Minecraft?
The most common issue that creates this problem is when the firewall does not give internet access to Java or Minecraft. Simply go to Firewall options and give private network access to Java and Minecraft. Once you do that, the issue should most likely be fixed.These are some of the fixes that work best for the players worldwide. If you are still having problems, try updating your drivers manually. Furthermore, you can also check for updates in Windows to make sure that your operating system is up to date.You can also talk to your ISP and ask them to completely reset your internet connection if the problem persists in two or more devices connected to the same internet. Additionally, you can also configure your Java and try to solve the issue. However, this is an advanced task. So, if you are unsure of changing advanced settings such as configuring Java yourself, then talk to a specialist and ask them to do such complicated tasks.
