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How to Fix No Rest for the Wicked Unable to Join Online Realms

Ethan Bennett By Ethan Bennett
date Last updated: 27 Jan, 2026 clock 3 min

Recently, some players have reported issues when playing No Rest for the Wicked in online mode, encountering connection failures with error codes that prevent multiplayer gameplay. This problem does not always occur but significantly impacts the gaming experience. If you've also faced this issue, don't worry—after our testing, we've found an effective solution. Please refer to this article.

No Rest for the Wicked Game Booster

What Is "Cannot Join Online Realms"?

Since No Rest for the Wicked allows switching between single-player and online modes, players have reported that when entering online mode, they experience prolonged loading, display "Attempting to reconnect...", and are then kicked back to the menu with the error message: Session handler error Error = ClientTimeout (6). Even clicking reconnect yields no change.

How to Fix No Rest for the Wicked Unable to Join Online Realms

What Causes This?

From current observations, this does not appear to be a regional ban, as the issue occurs randomly and affects players across different regions. It seems more like a connection node anomaly causing data transmission failures, which disrupts the connection. The game's official team has not yet addressed this. Let's look at effective solutions.

Optimize No Rest for the Wicked with GearUP

Through our testing and optimization, GearUP can now effectively help you join No Rest for the Wicked online servers. Its smart node selection technology helps you connect to more stable and efficient routing nodes, ensuring stable data transmission. GearUP supports switching between global No Rest for the Wicked servers and effectively reduces latency, making gameplay smoother.

Compared to other solutions, GearUP provides precise connection optimization at the level of each server, offering greater security and efficiency without interrupting your gameplay.

Download GearUP

With just a few simple steps—no need to configure network settings—you can resolve the online realms connection issue for No Rest for the Wicked:

  1. Search for No Rest for the Wicked.
    How to Fix No Rest for the Wicked Unable to Join Online Realms
  2. Select a server. You can connect to any server, but we recommend choosing one close to you.
    How to Fix No Rest for the Wicked Unable to Join Online Realms
  3. Start boosting. All detailed real-time network information will be displayed in GearUP, and then you can launch the game and join multiplayer mode.
    How to Fix No Rest for the Wicked Unable to Join Online Realms

Modify Firewall Restrictions

Check whether No Rest for the Wicked is in your firewall's whitelist. Some players' PC firewalls may restrict the game's network access. Here are the steps to add it:

Here’s a simple, step-by-step guide for adding No Rest for the Wicked to your Windows Firewall whitelist:

  • Type “Windows Defender Firewall” in your Windows search bar and open it.
  • Click on “Allow an app or feature through Windows Defender Firewall” (on the left side).
  • Click “Change settings” (you may need administrator permission).
  • Click “Allow another app…”“Browse…”
  • Navigate to where the game is installed.
    Common path example:
    C:\Program Files (x86)\Steam\steamapps\common\No Rest for the Wicked
    (Look for the file named NoRestForTheWicked.exe or similar)
  • Select the .exe file → Click “Add” → Check both Private and Public boxes for the game → Click “OK”.
  • Close and reopen No Rest for the Wicked to let the changes take effect.

Other Tips

While this connection issue requires GearUP to resolve, also ensure your local network and game files are functioning properly. For example:

  1. Close programs and devices that heavily use the network.
  2. Check if your router is restricting your PC's network access.
  3. Verify the integrity of your game files on Steam.

Summary

Currently, the issue of being unable to join online realms in No Rest for the Wicked has appeared in various regions, but it is more concentrated in Russia. Rest assured, there are no signs of a regional ban. However, after our testing, GearUP can effectively resolve this problem. So, if you enjoy multiplayer mode, why not give it a try now?

About The Author
Ethan Bennett Ethan Bennett

Ethan Bennett, an independent gaming media professional and avid gaming enthusiast, is proficient in various types of PC games and has an in-depth understanding of network issues in online gaming. At GearUP, Ethan helps us identify players' network optimization needs and assists in writing blogs to share with a wider audience on how to solve common network problems like game lag and packet loss."

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