Hytale is a sandbox RPG that blends adventure, creativity, and exploration. Players can explore deep dungeons, fight unique creatures, build massive structures, and shape their own worlds. The game also supports custom servers, mods, and tools that allow players to create and host their own experiences.

However, some players encounter a frustrating problem when trying to launch the game or start a server. One of the most common issues is the “Server Failed to Boot” error in Hytale.
When this error appears, the game fails to connect or start properly. This prevents you from playing, hosting, or joining servers.
In this guide, you will learn how to fix Server Failed to Boot in Hytale using simple, proven solutions. Each fix is explained step by step, with clear instructions that anyone can follow.
Also, See:
What Is Hytale?
Hytale is a sandbox role-playing game designed to give players full creative freedom. It combines survival gameplay with deep customization and powerful development tools.
Players can explore handcrafted worlds, fight enemies, gather resources, and build anything they imagine. Hytale also supports multiplayer servers and shared-source server code.
This means players can host their own servers and use the same tools as the developers.
What Does “Server Failed to Boot” Mean in Hytale?
The Server Failed to Boot error means the game cannot start or connect to the required server services.
This can happen when:
- Java settings are misconfigured
- Network settings are broken
- DNS servers are not responding correctly
- Cached network data is corrupted
- Your internet provider blocks certain connections
The error is usually caused by system or network issues, not the game itself and it can be fixed in most cases.
You do not need to reinstall Windows or delete important files. The solutions are simple and safe when done correctly.
Below are the best fixes that work for most players.
How to Fix Server Failed to Boot in Hytale
Try the fixes below in order. You do not need to try all of them. Often, one or two solutions are enough.
Fix 1: Delete the Java Options Environment Variable
Hytale relies on Java to run its server processes. If a Java option is set incorrectly, the server may fail to boot.
Removing the _JAVA_OPTIONS variable often fixes the issue.
- Open Windows Search
- Type Environment Variables
- Select Edit the system environment variables
- Click Environment Variables…
- Look under System variables
- Find _JAVA_OPTIONS
- Select it and click Delete
- Click OK and close all windows
- Restart your PC
- Launch Hytale again
Fix 2: Reset Your Network Settings
Network issues are a common cause of server boot failures. Resetting your network clears broken configurations.
- Open Windows Search
- Type Settings and open it
- Select Network & Internet
- Scroll down and click Advanced network settings
- Select Network reset
- Click Reset now
- Confirm the action
- Restart your PC
- Launch Hytale again
Network reset removes saved Wi-Fi passwords. Make sure you know your network details before resetting.
Fix 3: Change Your DNS Server
Your DNS server helps your computer find game servers. If your default DNS is slow or blocked, Hytale may fail to boot.
Switching to a public DNS often solves the problem.
- Open Windows Search
- Type Control Panel and open it
- Select Network and Internet
- Click Network and Sharing Center
- Select Ethernet or Wi-Fi
- Click Properties
- Double-click Internet Protocol Version 4 (IPv4)
- Select Use the following DNS server addresses
- Enter:
- Preferred DNS server: 8.8.8.8
- Alternate DNS server: 8.4.4.8
- Click OK
- Click Close
- Restart your PC
- Launch Hytale again
Fix 4: Flush and Reset DNS Cache
Old or corrupted DNS data can block server connections. Flushing the DNS cache refreshes network information.
Step-by-Step Instructions
- Open Windows Search
- Type CMD
- Right-click Command Prompt
- Select Run as administrator
- Type each command below and press Enter after each one:
ipconfig /release
ipconfig /renew
ipconfig /flushdns
netsh winsock reset
- Close Command Prompt
- Restart your PC
- Launch Hytale again.
Fix 5: Connect to a VPN
In some regions, internet routing issues or ISP restrictions prevent Hytale servers from booting correctly.
Using a VPN can bypass these problems.
- Install a VPN app such as:
- ProtonVPN
- 1.1.1.1 by Cloudflare
- Open the app
- Connect to a free server (for example, Australia)
- Launch Hytale
- Check if the server boots correctly
Other Helpful Tips
If the issue continues, try these additional steps.
Restart Your Router
Unplug your router for 30 seconds, then plug it back in.
This refreshes your internet connection.
Disable Firewall Temporarily
Some firewalls block server connections.
Temporarily disable your firewall and test Hytale. Remember to turn it back on.
Run Hytale as Administrator
Right-click the game and select Run as administrator to avoid permission issues.
Update Windows
Outdated system files can cause network problems.
Install any pending Windows updates.
Final Thoughts
The Server Failed to Boot error in Hytale can be frustrating, but it is usually caused by simple system or network issues.
By following the steps in this guide, you should be able to launch Hytale and start playing without errors.
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