10 Fixes for Lost Connection Issue in Terraria

Since its launch in 2011, Terraria has become a hit with hardcore gamers who enjoy exploring randomly generated worlds in this fast-paced sandbox video game. However, since nothing is perfect in this world, the same applies to Terraria.

In addition to the crazy gameplay and intuitive graphics, the game has been criticized for Terraria’s lost connection bug or warning message, whatever you want to call it.

The good news is that this problem is easy to fix and you don’t have to do anything to fix it. In this article, we will discuss what losing connection means in Terraria, its causes and ten best solutions. So, let’s begin.

Lost Terraria Links – What Does It Mean?

First, let’s understand the meaning of the message on the screen – Terraria has lost connection. This is a warning that you can receive while playing the game with other players or alone. This issue will not be fixed until you try some of its specific fixes (discussed later).

The main problem is that when you get this warning, it doesn’t tell you why it’s happening; hence you have to guess and try some fixes. Sad!

Why does the “Terraria Lost Connection” problem occur?

This warning in Terraria can be caused by several reasons, but the following are the main and most common ones reported by users.

• The rhythm of your game is out of sync with the system.
• There are more games running in the background while you are playing Terraria.
• Your game has been infected with malware or viruses.
• You use different play styles.
• A firewall or antivirus installed or built into your device is causing the Terraria connection loss issue.
• The flow network adapter drive is out of date or not updated.
• The server crashed while playing.
• An error has occurred in your Wi-Fi router.
• You don’t match versions of Terraria with the players you play with.
• You are not playing in single player mode.

Once you determine the cause of the Terraria connection loss issue, you can try various fixes; some of the best ones are listed below.

Top 10 Fixes for “Terraria Lost Connection”Problem

Below are 10 amazing resolutions we have compiled for you. Each of them has worked for almost every Terraria player, and so have you.

1. Disable games running in the background
2. Check for the latest version of the game
3. Check if you play different styles
4. Deactivate Windows Firewall
5. Update network driver
6. Enable port forwarding
7. Uninstall and reinstall Terraria
8. Make sure there is no mismatch in the version
9. Make sure you make the trip
10. Check the integrity of game files

1. Disable games running in the background.

If you have other games running in the background, your Terraria may not work properly. As a result, you get this Terraria connection lost warning on your screen. Therefore, you should first check if there are any other games running in the background, and if so, close them.

This is a kind of bug that still exists despite frequent updates.

2. Check the latest version of the game

This is another common problem for most users. If you are using an outdated version of Terraria, be prepared for connection loss and other errors. Hence, upon receiving this error, you should close the game and update it immediately if necessary.

Tip: You and all your friends should also be using an updated version of Terraria.

You can update the game by following the steps given below.

• Open the Steam Library.
• Right click Terraria.
• Select Properties.
• Click on the “Local Files”tab.
• Click on the “Verify Integrity of Game Cache”option.

This will solve your problem with the latest version. And if not, then you are already using the latest version, and this may not be the cause of this problem.

3. Check if you play different styles

If your character and map do not agree with each other, you will also receive a warning “Terraria lost connection”on the screen. A classic map or playing in classic mode requires a classic character, and like this, a journey map requires a travel character.

If you are using a classic character for a travel map, you may see this warning on the screen. Hence, make sure you create the character appropriately and this warning will never come up in the first place.

4. Deactivate Windows Firewall

It would be helpful if you tried temporarily disabling the Windows Firewall and then playing the game. In rare cases, Windows Firewall may prevent certain games from playing and consider some files as a threat.

To deactivate it, follow the steps below.

• Open the start menu.
• Find Windows Defender Firewall and press Enter.
• Click Turn Windows Defender Firewall on or off.

• You need to select the “Turn off Windows Defender Firewall”(not recommended) option, which you will see on the custom settings page on the screen. You need to select this in public network, domain network and private network.
• Click OK.
• Save your changes.

You can also check the issue temporarily by following the steps given below.

• Press the Windows + I keys to open the window settings.
• Select the Windows Security option.

• Click “Virus & Threat Protection”.

• Select the Manage Settings option on the screen.
• Disable real-time protection for a while.

After that, check if the game works properly. If so, then a firewall or anti-virus program is behind this warning.

5. Update network driver

This issue may occur if you are using an outdated version of the network adapter driver. It will show glitches and lags in the game in between. Hence, if you want to play the game smoothly, you should always update your network adapter driver.

It can be updated in two ways – manually and automatically. If you have extensive knowledge of this, you can upgrade manually; otherwise, select the automatic option.

6. Enable Port Forwarding

If you enable port forwarding, you will be able to improve the connection to the server and will not receive a Terraria connection loss warning while playing. This will solve several issues like stable connection, connection loss issues, latency issues, voice chat, etc.

You can enable this by following the steps given below.

• Select the Start menu.
• Enter cmdin the search bar below.
• Select Command Prompt and press the Enter key.

• Copy and paste and press enter. You will receive information about your device’s network.
• You need to write down some details as this will be needed later. These are the subnet mask, default gateway, IPv4 address, and DNS server addresses.
• Open the Run window by pressing the Windows + R keys.
• Open the network connection ncpa.cpl and hittingby pressing the Enter key.
• Right-click the Active Network Adapter option and select the Properties option.
• Use the following DNS server addresses and Use the following IP address setting.
• Now enter the data you wrote down in the previous step into the command prompt.
• After that click OK and press Enter.
• Restart your computer and apply these changes.

Log into the admin panel and click “Port Forwarding”or “Advanced Wireless”on your Wi-Fi router to enable the port forwarding feature.

Use TCP + UDP for your game after entering the IP address. For start and end ports, you can choose higher than 5000 or 7777.

Then enable the Port Forwarding option. And after that you should try to check the error.

7. Uninstall and reinstall Terraria

If the warning or error persists after applying the above fixes, you can try uninstalling and reinstalling Terraria. Also, it would be helpful if you ask your friends to do the same and then log in with the same ID.

Steps for this:

• Press the Windows + R keys on your keyboard. This will open the Run window.

• Type appwiz.cpland press the Enter key or click OK.

• Right-click on Terraria and select the Uninstall option.

After that, install the game from the official Terraria website and restart your computer. Check if the bug is fixed.

8. Make sure there is no mismatch in the version

This problem occurs mainly when trying to contact your friend through Steam. Thus, make sure that both you and your friend are trying to connect using the latest version of the game. Otherwise, a version mismatch will result in an error.

9. Make sure you travel as a character

Make sure you create a Journey character, especially if you’re trying to link it to a Journey mode game. And if you made another character, this error will pop up on your screen. Hence, it is essential for the game to work properly.

10. Check the integrity of game files

To avoid the bug, you need to check the integrity of the game files through Steam. This can be done by following the steps given below.

• Open the library.
• Find Terraria and right click on it.
• Select the Properties option.

• Select the Local Files tab.
• Click “Verify Integrity of Game Files”.

You can check if your files are up to date and correct, or if there is a problem. If all files are up to date, check for the error again.

So, these were the important and possible fixes that can be used for the annoying Terraria lost connection error message.

Conclusion

We hope you must have fixed the Terraria connection loss issue with all of the above fixes. A connection loss warning means that some kind of technical failure has occurred. And as soon as you fix them, the game will work without lags.

Otherwise, this is not a serious problem, for which you need to take the device to a professional. It can be treated by anyone only at home. And there is a chance that this warning will appear again later.

Frequently Asked Questions (FAQ)

Why can’t I join my friend Terraria?

Sometimes you can’t join via the steam route due to some specific settings. This option is useful when you don’t want random people to join you. Therefore, your friend may have activated this setting and you cannot join your friend in Terraria.

Why does my Terraria keep saying “lost connection”?

There can be several reasons for this, such as a server crash, a router error, multiple games running in the background, different styles, etc.

Why is Terraria Multiplayer not working?

In this situation, your friend may have some settings in the game that prevent random people from joining their game. This setting may be the reason why Terraria Multiplayer is not working. Or, in some cases, the connection may be weak, leading to such a problem.

Will deleting Terraria delete worlds?

If you are using the latest version, uninstalling Terraria will not delete worlds because the updated version of this game stores data in the document folders. In contrast, the old version does not save as documents. Therefore, if you were using your old version of Terraria, deleting it may result in worlds being deleted.