Hytale Launch Day Troubleshooting

Hytale Early Access launched on January 13, 2026 in an admittedly rough state. The developers have been transparent that the game "isn't good yet" but will improve. This guide covers common issues and fixes to help you get playing despite Early Access instability.

Game Won't Launch

Symptoms

• Launcher opens but game doesn't start
• Black screen after clicking Play
• Launcher crashes immediately
• Error messages on startup

Solutions

1. Verify System Requirements

Component	Minimum Required
OS	Windows 10 64-bit
CPU	Intel i5-8400 / AMD Ryzen 5 2600
RAM	8 GB
GPU	NVIDIA GTX 1050 Ti / AMD RX 570
Storage	20 GB SSD

2. Update Graphics Drivers

• NVIDIA: Download from nvidia.com/drivers
• AMD: Download from amd.com/drivers
• Intel: Use Windows Update or Intel Driver Assistant

3. Run as Administrator

1. Right-click the Hytale Launcher
2. Select "Run as administrator"
3. Try launching the game again

4. Disable Antivirus Temporarily

Some antivirus programs block Hytale files. Try temporarily disabling your antivirus or adding Hytale to the whitelist.

5. Reinstall the Game

1. Uninstall Hytale through the launcher
2. Delete remaining files in the installation directory
3. Restart your computer
4. Reinstall from scratch

Connection Issues

Can't Connect to Servers

Check Server Status

• Official servers may be overloaded on launch day
• Check the official Discord for server status updates
• Try again in a few minutes during peak times

Firewall Configuration

Hytale uses UDP port 5520 by default. Ensure your firewall allows this:

# Windows PowerShell (Run as Administrator)
New-NetFirewallRule -DisplayName "Hytale" -Direction Inbound -Protocol UDP -LocalPort 5520 -Action Allow
New-NetFirewallRule -DisplayName "Hytale Out" -Direction Outbound -Protocol UDP -LocalPort 5520 -Action Allow

Router Port Forwarding

• Forward UDP 5520 to your computer's local IP
• Important: Use UDP, not TCP - Hytale uses QUIC protocol
• Restart your router after making changes

High Latency / Lag

• Choose nearby servers: Select servers in your region
• Close background apps: Streaming, downloads, etc.
• Use wired connection: Ethernet is more stable than WiFi
• Check for ISP issues: Run a speed test

Disconnections

• Early Access servers may restart frequently for updates
• High server load can cause disconnections
• Check your internet stability with ping tests
• Try different servers if one is consistently unstable

Crashes During Gameplay

Common Crash Causes

Memory Issues

• Close other applications to free up RAM
• Increase virtual memory/page file size
• Consider upgrading to 16GB RAM for stability

Overheating

• Monitor GPU and CPU temperatures
• Ensure adequate case ventilation
• Clean dust from fans and heatsinks
• Consider underclocking if temps exceed 85°C

Corrupted World Data

• Back up your world folder regularly
• If crashes happen in specific areas, try avoiding them
• Start a new world to test if the issue is world-specific

Crash Logs

Find crash logs in:

%APPDATA%/Hytale/logs/

Include these logs when reporting bugs to help developers identify issues.

Performance Issues

Low FPS

Lower Graphics Settings

Setting	Impact	Recommendation
View Distance	High	Reduce to 8-10 chunks
Shadows	High	Set to Low or Off
Anti-Aliasing	Medium	Set to FXAA or Off
Texture Quality	Medium	Medium or Low
Particles	Medium	Reduced
V-Sync	Low	Off (use frame limiter)

Performance Mods

Check CurseForge for performance optimization mods. These are highly recommended for Early Access:

• FPS Boost mods
• Memory optimizer mods
• Chunk loading optimizers

Background Processes

• Close web browsers (especially Chrome)
• Disable Discord overlay if not needed
• Close unnecessary system tray applications
• Set game priority to High in Task Manager

Stuttering and Frame Drops

• Install on SSD, not HDD
• Allocate more RAM if available
• Disable Windows Game Bar and DVR
• Update to latest GPU drivers
• Try running in Windowed Borderless mode

Authentication Issues

Login Problems

• Check credentials: Verify username and password on hytale.com
• Password reset: Use the forgot password feature
• Account verification: Ensure your email is verified
• Two-factor auth: If enabled, have your authenticator ready

Verification Email Not Arriving

See our detailed guide: Verification Email Not Arriving

Quick Fixes

1. Check spam/junk folder
2. Add Hytale email addresses to contacts
3. Wait 15-30 minutes (delays are common)
4. Request a new verification email
5. Try a different email provider

Server Authentication

For server operators seeing authentication errors:

/auth login device

Then go to accounts.hytale.com/device and enter the provided code.

Server-Specific Issues

Server Not Appearing in Browser

• Server browser functionality is limited in Early Access
• Use direct IP connection for now
• Ensure server is properly authenticated
• Verify port forwarding is configured for UDP 5520

Players Can't Join My Server

1. Verify server is running (check console for errors)
2. Confirm UDP port 5520 is forwarded (not TCP!)
3. Test firewall is allowing connections
4. Have players try direct IP: your.ip.address:5520
5. Check server authentication status

Server Crashes

• Ensure Java 25 is installed
• Allocate more RAM: -Xmx8G
• Check for mod conflicts
• Review crash logs in the logs directory
• Start with no mods to isolate the issue

Mod-Related Issues

Mods Not Loading

• Verify mod is for the correct Hytale version
• Check for missing dependencies
• Use CurseForge app for automatic dependency handling
• Ensure mods are in the correct directory

Game Crashes with Mods

1. Disable all mods
2. Enable mods one at a time
3. Identify which mod causes the crash
4. Check for mod updates or alternatives
5. Report incompatibility to mod authors

Mod Conflicts

• Some mods may not work together
• Check mod descriptions for known conflicts
• Use CurseForge profiles to manage different mod sets
• Start with minimal mods and add gradually

Reporting Bugs

What to Include

• Game version: Found in launcher or settings
• System specs: CPU, GPU, RAM, OS version
• Steps to reproduce: How to trigger the issue
• Expected vs actual behavior: What should happen vs what does
• Screenshots/video: If applicable
• Crash logs: From %APPDATA%/Hytale/logs/
• Mod list: If using any mods

Where to Report

• Official Bug Tracker: Hytale's bug submission system
• Discord: #bug-reports channel for quick discussion
• Hypixel Forums: Detailed bug reports with community input

Getting Help

Official Resources

• Hytale Support: support.hytale.com
• Official Discord: Real-time community help
• Hypixel Forums: Detailed discussions and solutions

Community Resources

• Reddit: r/Hytale community discussions
• YouTube: Tutorial and fix videos
• CurseForge: Community fix mods

Need a stable Hytale server? Get a Hytale server from Supercraft with optimized settings, automatic backups, and 24/7 support to handle Early Access instability.