Why Does My Friend Keep Disconnecting in Valheim?

Having a friend constantly disconnect from your Valheim server can be incredibly frustrating. The good news is, it’s rarely a mysterious issue with a single cause. More often than not, frequent disconnections stem from a combination of factors, ranging from network instability to game-specific glitches. The most common culprits behind these persistent disconnects are issues with either the friend’s internet connection, the game server, or a combination of both. Let’s delve into the most frequent causes of these disruptive disconnects in Valheim multiplayer.

Common Causes of Disconnections

1. Network Instability and Connection Issues

A primary reason for disconnections is a poor or unstable internet connection. This can manifest as:

• Weak Wi-Fi Signal: If your friend is too far from their router or experiencing interference, the signal strength might be too weak for a stable connection. Obstructions like walls, appliances, and other wireless devices can all contribute to signal degradation.
• High Latency: Latency, or ping, is the delay in data transfer between the client (your friend’s computer) and the server. High latency can cause desync and lead to a disconnect.
• Bandwidth Issues: Insufficient bandwidth can also be a major issue. If multiple devices are using the internet at the same time for streaming, downloading, or other high-bandwidth activities, this can cause a strain on the connection.
• Random Connection Drops: Sometimes, internet connections can drop randomly due to problems with the internet service provider, the router, or the modem.

2. Server-Side Problems

The issue might not always lie with your friend’s connection. The server itself can sometimes be at fault. Common server-side issues include:

• Server Overload: If a server is running on a low-end PC, with too many players, or too many entities in the world, the server may struggle, causing disconnections for players.
• Outdated Server: Running an older version of the Valheim server compared to the client game can cause compatibility issues, leading to disconnects. Always ensure the server is updated to the latest patch.
• Desync: Desync happens when the game data between the client and server becomes out of sync. This can occur due to network issues or server lag and often results in a disconnect.
• Server Restarts: If the server has been running for several days without a restart, accumulated glitches or memory leaks can cause instability. A server restart can often fix these issues.

3. Client-Side Issues

Problems on the client-side (your friend’s computer) can also cause disconnects:

• Corrupted Game Files: If the game files have become corrupted, this can lead to instability and disconnections. Verifying the game file integrity via Steam can resolve this.
• Firewall and Antivirus Conflicts: The firewall or antivirus software may sometimes mistakenly block the game’s connection to the server. Temporarily disabling these can be used to troubleshoot, but remember to turn them back on afterwards.
• Outdated Game Client: If the friend is not using the latest version of Valheim, it could lead to disconnects with players using the most updated version.
• Background Applications: Other applications running in the background on your friend’s computer can also sometimes cause interference. Close unnecessary programs while playing.
• Driver Issues: Outdated or corrupted network drivers can sometimes contribute to connection problems. Ensure your friend’s network drivers are up to date.
• Running the game as Admin: In certain instances, running Valheim as an admin has been known to prevent issues with the connection.
• Killer Network Software: A player has reported that the Killer Network software, often found on MSI computers, causes sync issues. If your friend has this software installed, it might be worth disabling it to see if that fixes the issue.

4. VPN Usage

While VPNs can offer privacy and access to geographically restricted content, they can also interfere with the connection to Valheim servers. If your friend is using a VPN, try playing without it temporarily to see if the issue is resolved.

Troubleshooting Steps

To address these common disconnection issues:

1. Restart the game, computer, router and the server.
2. Verify game file integrity through Steam.
3. Check network speed and stability.
4. Ensure the game is updated to the latest version.
5. Temporarily disable firewalls and antivirus software for testing.
6. Close all background applications when playing.
7. Update network drivers.
8. Try an Ethernet cable connection to reduce Wi-Fi interference.
9. Move closer to the router.
10. Reinstall Valheim dedicated server on the server side.

By methodically addressing these potential issues, you can often pinpoint the root cause of your friend’s frequent disconnections and find a resolution that allows for more enjoyable gameplay.

Frequently Asked Questions (FAQs)

1. How do I check if my Wi-Fi signal is weak?

Check your router’s signal strength by looking at the Wi-Fi indicator on your device. Also, use online speed tests to check your internet connection speed and latency. If you notice a weak signal, try moving closer to your router, or check for obstructions that may be causing interference.

2. What is high latency and how does it affect Valheim?

High latency (or high ping) is a delay in the data transfer between your friend’s computer and the server. This delay can cause the game to become unresponsive, with players lagging and eventually getting disconnected. A ping over 100ms can often result in a frustrating multiplayer experience.

3. How do I update my Valheim game?

Usually Steam automatically updates your games. You can also manually update your games via the Steam client library by right clicking on the game and selecting the option to update. Similarly with dedicated servers, check Steam app updates.

4. Is Valheim harder with more players?

Yes, Valheim scales the difficulty with the number of players. More players mean tougher enemies, but it also means more manpower to tackle them. The developers recommend playing with 3-5 people for the optimal experience.

5. How can I verify the integrity of game files?

In Steam, go to your library, right-click on Valheim, select “Properties”, then go to “Installed Files” and click “Verify Integrity of Game Files”. This checks and redownloads any corrupted files.

6. Can firewalls cause disconnects in Valheim?

Yes, firewalls can block Valheim’s access to the internet, leading to connection issues. If this is the case, temporarily disabling the firewall can help you identify whether this is the issue. Just remember to enable your firewall again afterward.

7. Does using a VPN cause disconnects?

VPNs can sometimes interfere with the connection to Valheim servers. If the issue persists, try disabling the VPN to rule that out.

8. How can I tell if the Valheim server is overloaded?

If the server is constantly lagging or having trouble keeping up with the actions of the players on the server, the server is likely overloaded.

9. Should I restart my Valheim server often?

Yes, it’s good practice to restart your Valheim server regularly, especially if it’s been running for several days. Doing so can prevent memory leaks and instability.

10. What are some common causes of server lag in Valheim?

Server lag in Valheim can be caused by network issues, having too many players, or a large number of in-game items, or even a combination of the three.

11. How do I ensure my network drivers are up to date?

You can update your network drivers through your computer’s Device Manager. Alternatively, you may find drivers on your network card manufacturer’s website.

12. Can running too many background applications cause disconnects in Valheim?

Yes, background applications can interfere with the game and cause disconnects in some instances. Close any unnecessary apps while playing Valheim.

13. What should I do if my internet connection keeps dropping randomly?

If your internet drops frequently, try restarting your modem and router. If the problem persists, you might want to contact your internet service provider to check for network issues in your area.

14. Is it possible that my router is the problem?

Yes, an old or malfunctioning router can cause disconnects. A faulty router should be replaced for the best possible performance. Consider replacing your router every 3-5 years, or even more frequently if you’re a heavy user.

15. How can I improve my multiplayer connection in Valheim?

Improve your connection by minimizing latency, ensuring that you are as close to your router as possible, closing background programs, and using an ethernet cable connection.