Skip to main content

​
Satisfactory Server Common Issues

Common problems and solutions for Satisfactory servers, from connection issues to factory performance problems.

​
Connection Issues

Can’t Connect to Server:
  1. Verify server is running in control panel
  2. Check ports 7777, 15000, 15777 (UDP) are open
  3. Test server connectivity with ping
  4. Restart server to re-register with Steam
Server Not in Browser:
  • Wait 5-10 minutes for new servers to appear
  • Restart server to re-register
  • Check Steam server status at steamstat.us
Version Mismatch:
  • Update Satisfactory through Steam
  • Verify game files integrity
  • Coordinate updates with all players

​
Performance Issues

Factory Lag/Low FPS:
  • Reduce active machines with power switches
  • Simplify belt networks and routing
  • Remove decorative elements
  • Implement factory zones
Memory Issues:
  • Increase server RAM (16GB+ recommended)
  • Enable auto-pause when empty
  • Restart server daily
  • Clean up old save files
Production Problems:
  • Check machine efficiency for bottlenecks
  • Optimize belt routing with direct paths
  • Balance power consumption
  • Minimize transport distances

​
Multiplayer Issues

Player Desync:
  • Coordinate building times to avoid conflicts
  • Regular save/reload to resync server state
  • Ensure stable connections for all players
  • Restart server if desync persists
Building Conflicts:
  • Assign factory zones per player
  • Use voice chat during construction
  • Plan major builds together
  • Save before major changes
Resource Management:
  • Establish designated mining areas
  • Create central resource hubs
  • Divide manufacturing roles
  • Use Discord for coordination

​
Save File Issues

Corrupted Saves:
  • Stop server immediately when detected
  • Restore from most recent backup
  • Check save file integrity and sizes
  • Test world loading before going live
World Loading Problems:
  • Verify save compatibility with server version
  • Check world size and complexity
  • Monitor loading times for large worlds
  • Consider world reset if severely corrupted

​
Mod Issues

Compatibility Problems:
  • Ensure all players have identical mod lists
  • Update to latest compatible versions
  • Test mod combinations for conflicts
  • Remove problematic mods
Performance Impact:
  • Remove unnecessary mods
  • Monitor mod resource usage
  • Update mods regularly
  • Choose performance-friendly alternatives

​
Update Issues

Server Won’t Update: 
# Manual update via SteamCMD
steamcmd +force_install_dir ./satisfactory_server/ +login anonymous +app_update 1690800 +quit
  • Check server version after update
  • Verify file integrity
  • Test server startup
  • Always backup before updates
Configuration Reset:
  • Backup config files before updates
  • Document custom settings
  • Compare configs after updates
  • Restore custom settings if overwritten

​
Factory Problems

Production Failures:
  • Check power supply and generation
  • Verify resource flow and belt paths
  • Check machine efficiency and overclocking
  • Ensure correct recipe inputs available
Belt Issues:
  • Simplify routing and reduce complexity
  • Check belt capacity and throughput
  • Monitor item flow for bottlenecks
  • Use smart splitters for distribution
Power Grid Problems:
  • Calculate power demand vs generation
  • Check power line connections
  • Monitor consumption in high-usage areas
  • Implement power switches for control

​
Frequently Asked Questions

Large factories consume significant resources. Reduce active machines, simplify belt networks, and ensure adequate RAM allocation.
Coordinate building times, ensure stable connections, and restart server if desync persists. Regular saves help maintain sync.
Usually network issues, incorrect ports, or server overload. Check ports 7777, 15000, 15777 and verify server status.
Stop server immediately and restore from most recent backup. Implement regular automated backups.
Wait 5-10 minutes for registration, restart server, or check Steam server status at steamstat.us.
Ensure all players have identical mod lists and versions. Remove problematic mods and test combinations.
Need help? Join our Discord community.