Scene Occlusion Bug Remover

Name: Scene Occlusion Bug Remover
Author: Bolaurom

This mod is a fix of a bug that can happen on relatively huge map

by Bolauromv1.0.0

8.8K

Downloads

2.4M

Views

October 9, 2020

Created

July 8, 2026

Updated

Description

We have noticed a bug that might appear on relatively huge map ( i.e. +/- 15Mo, or roughly +500 000 items placed ).

The bug makes the game directly crash when looking in certain directions, and output the following error :

Version: 131382, IsEditor: No, IsPerforceBuild: No, BuildConfiguration: Shipping, Launcher: Epic, NetMode: Listen Server, IsUsingMods: No

Assertion failed: Index < SizeX * SizeY [File:D:\ws\SB-200518130817-657\UE4\Engine\Source\Runtime\Renderer\Private\SceneOcclusion.cpp] [Line: 713]

FactoryGame_Win64_Shipping!FWindowsErrorOutputDevice::Serialize() [d:\ws\sb-200518130817-657\ue4\engine\source\runtime\core\private\windows\windowserroroutputdevice.cpp:79]
FactoryGame_Win64_Shipping!FOutputDevice::LogfImpl() [d:\ws\sb-200518130817-657\ue4\engine\source\runtime\core\private\misc\outputdevice.cpp:71]
FactoryGame_Win64_Shipping!AssertFailedImplV() [d:\ws\sb-200518130817-657\ue4\engine\source\runtime\core\private\misc\assertionmacros.cpp:101]

The relevant line here being " Assertion failed .... "

This mod exists only to fix that error, and provide no other functionalities. It should only be used by users experiencing the exact same error as described earlier.

A quick explanation of the inner workings of the mod was given there : https://questions.satisfactorygame.com/post/5f79d0da6f3c82fe950be5d4

Versions

v1.0.0beta

8.8K downloadsOctober 9, 2020

All versions on ficsit.app →

How to Install Scene Occlusion Bug Remover on Your Server

Order Satisfactory Server

Order a Satisfactory server with at least 4 GB RAM (6 GB recommended). For multiplayer: per 4 players.

Install Mod

Open the mod manager in the dashboard and search for "Scene Occlusion Bug Remover". Installation dependencies are installed automatically.

Restart Server

Restart the server so the mod is loaded. Players need to have the mod installed locally as well.

Frequently Asked Questions

Scene Occlusion Bug Remover not working after update – what to do?

After a Satisfactory update, mods need to be updated. Check ficsit.app whether Scene Occlusion Bug Remover has been updated for the new game version. With Mado Hosting: open the mod manager and click "Update All". If the mod hasn't been updated yet, temporarily remove it so the server starts.

Scene Occlusion Bug Remover causing crashes in multiplayer – solution

Most common cause: all players must have exactly the same mod version installed. Check server logs for "ModMismatch" or "Version Conflict". Ensure all players use Scene Occlusion Bug Remover v1.0.0 and the same SML. With Mado Hosting, Satisfactory servers run with 6 GB RAM for stable multiplayer performance.

Is Scene Occlusion Bug Remover compatible with other Satisfactory mods?

Scene Occlusion Bug Remover uses the Satisfactory Mod Loader (SML). Generally, SML-based mods are cross-compatible, but mods modifying the same game systems can cause conflicts. Test new mod combinations on a backup save. The Mado dashboard automatically detects known conflicts and warns you.