Valheim – Fix For multiplayer Lag

Valheim – Fix For multiplayer Lag

Are you tired of rubber banding and skipping during your Viking adventures with friends? If you’ve been struggling with multiplayer lag in Valheim, you’re not alone. Many players face this issue, and it’s often due to the game’s 60kb upload cap. Don’t worry, though – we’ve got a fix that might just save your virtual longship from crashing!

Quick Answer

To fix multiplayer lag in Valheim, increase the upload cap by modifying the assembly_valheim.dll file using DNSPY. This can help reduce rubber banding and skipping in complex multiplayer situations.

My Laggy Viking Tale

Picture this: It’s Friday night, and my friends and I are ready for some epic Valheim action. We’ve got our mead, our axes, and our determination to conquer new lands. But as soon as we start playing, it’s like we’re trying to run through honey. Characters are teleporting all over the place, and fighting a Greydwarf feels like battling a glitchy ghost.

After an hour of frustration (and maybe a few choice Viking curses), we decided to dig deeper into the problem. That’s when we discovered the upload cap issue and the fix I’m about to share with you. Let me tell you, the feeling of smooth gameplay after applying this fix was sweeter than defeating our first boss!

Understanding the Lag Issue

Before we dive into the fix, let’s talk about why this lag happens. Valheim has a built-in upload cap of 60kb, which can easily be maxed out during intense multiplayer sessions. This cap is like trying to fit a whole longship through a narrow fjord – it just doesn’t work well when there’s a lot going on.

Step-by-Step Guide to Vanquish Lag

Ready to banish lag to the realm of Helheim? Let’s get started!

1. Arm Yourself with DNSPY

• Head over to GitHub and download DNSPY.
• Extract the files into a new folder on your PC. Think of this as setting up your virtual forge.
• Fire up DNSPY. It’s time to craft our lag-busting solution!

2. Modify the Assembly File (Your Secret Weapon)

1. In DNSPY, click on File > Open.
2. Navigate to where Valheim is installed. It’s usually something like (Your Drive):\SteamLibrary\steamapps\common\Valheim\valheim_Data\Managed\
3. Find and select assembly_valheim.dll. This is the file we’ll be tweaking.
4. In the ‘Assembly Explorer’ on the left, click on assembly_valheim.dll.
5. Click on {}, then select ZDOMAN.
6. Find m_dataPerSec, right-click it, and choose Edit Class….
7. Look for the line that says private int m_dataPerSec = and change the value to at least 122880.
8. Hit Compile in the bottom right. You’ve just forged your new weapon against lag!
9. Go to File > Save Assembly to lock in your changes.

3. Launch Your Viking Longship (Server)

If you’re hosting Valheim on your own PC:

• Start up your server and invite your shield-brothers and shield-sisters to join.
• If lag persists, don’t lose heart! There might be other dragons to slay (aka other issues to address).

For those connecting to a dedicated server:

• Replace the assembly_valheim.dll file on the server with your newly forged version.
• Restart the server to load your lag-busting creation.

4. Test Your New Powers

To see if your lag-busting spell is working:

• Press F2 while in-game.
• Check out the ‘data sent’ value. If it’s breaking past 60, congratulations! You’ve successfully increased your upload cap.
• If it’s still stuck at 60, you might need to double-check your work or make sure the .dll file wasn’t overwritten.

More Tricks to Slay the Lag Beast

While our upload cap fix is powerful, sometimes you need a whole arsenal to defeat lag. Here are some extra weapons for your lag-fighting toolkit:

1. Fortify Your Connection

• Wired is the Way: If possible, use a wired ethernet connection. It’s like trading your wooden shield for a metal one – much more reliable!
• Check Your Server: Make sure your server isn’t more crowded than a mead hall on feast night. An overloaded server can cause lag for everyone.

2. Keep Your Gear Sharp

• Update Everything: Keep Valheim, your system software, and network drivers up-to-date. It’s like maintaining your weapons – it keeps everything running smoothly.

3. Optimize Your Network

• Disable Network Limiting: Some network optimization features can actually slow you down. Turn them off for a speed boost.
• Try a New DNS: Switching to Google Public DNS or Cloudflare DNS can sometimes improve your connection. It’s like finding a shortcut through the forest!

4. Clear the Battlefield

• Close Unnecessary Programs: Running too many background applications is like trying to fight with a heavy backpack. Close what you don’t need to free up resources.

A Word of Caution from a Fellow Viking

Remember, every time Valheim updates, it’s like Odin himself resetting the world. Your assembly_valheim.dll file will be overwritten, so you’ll need to repeat these steps after each update. Think of it as regular maintenance on your lag-fighting gear!

Conclusion: Your Lag-Free Adventures Await!

There you have it, brave Viking! With these tools and tricks, you’re now ready to conquer the lag beast and enjoy smooth sailing in your Valheim adventures. Remember, persistence is key – if one method doesn’t work, try another. The glory of lag-free gaming awaits those who persevere!

Now go forth, gather your crew, and may your framerate be high and your ping be low. Skål!