Troubleshooting

Solutions to common Cosmic Frontiers server issues.

Startup Issues

Server Crashes on Start

1. Check console for error messages
2. Verify Java version compatibility

Connection Problems

”Connection Timed Out”

Solutions:

• Verify server is running
• Check correct IP address
• Ensure modpack versions match
• Disable local firewall temporarily (test only)

“Outdated Client/Server”

• Verify modpack version matches server
• Check for recent pack updates
• Reinstall modpack if needed

Performance Issues

Low TPS

Immediate fixes:

1. Restart server
2. Check entity count: /forge entity list
3. Remove excessive entities
4. Review chunk loading

Memory Issues

If RAM usage high:

• Increase allocation if possible
• Clear unused chunks
• Restart regularly

Data Issues

World Corruption

1. Stop server immediately
2. Restore from backup
3. Contact support if needed

Player Data Lost

1. Check backups folder
2. Restore player data from backup
3. Contact support if needed

Getting Help

If issues persist:

1. Check server logs in logs folder
2. Note exact error messages
3. Document steps to reproduce
4. Contact support with details

Include:

• Server ID
• Modpack version
• Error messages
• Recent changes