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Train Network Optimisations Wiki › Guides › Prevent Lag When Exploring Unloaded Terrain

Prevent Lag When Exploring Unloaded Terrain

The Exploration Problem

When you travel far from your base into unloaded chunks, the game may try to process track connections in the distance. This causes stuttering and frame drops, especially if your world has naturally generated or pre-built rail systems.

Staying Smooth While Exploring

1. Travel freely: Move across your world without worrying about distant track networks causing lag.

2. No chunk pre-loading required: You don't need to load chunks ahead of time—the mod prevents connection processing in unloaded areas automatically.

3. Natural generation stays fast: If your world has naturally spawned train tracks in distant biomes, they won't slow you down.

Performance Tips

  • The mod works silently in the background; no configuration needed.
  • Lag spikes from track connections are eliminated whether you're exploring, building, or traveling.
  • This is especially helpful on multiplayer servers where multiple players might trigger distant chunk loading.

Your exploration experience stays smooth and responsive across the entire map.