MGEF Condition Bug Fix
⚪ Last updated 2023⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.7% endorsement rate
- 🏆 #64 of 103 Bug Fixes mods in this game by downloads
📋 About This Mod
Requirement : Address Library for F4SE Plugins (https://www.nexusmods.com/fallout4/mods/47327)
MGEF Condition Bug Fix
Based on Bug Fixes SSE
This mod fixes "Ability Condition Bug", or you might have known it as "Nerd Rage Bug".
Nerd Rage! and other perks, spells, abilities whatever you call them, have a critical bug where they stop evaluating conditions after a certain amount of time.
It was originally discovered by a reverse-engineer meh123 that this kind of glitch happens due to floating point error.
Detailed document can be found: here
Credits
The F4SE Team for Fallout 4 Script Extender (F4SE)
Fudgyduff for Address Library and CommonLibF4
meh123 and Skyrim RE discord team for the source code
This Fallout 4 mod fixes a magic effect condition bug that occurs when a perk or ability is active for an extended period. It's a partial port of the Skyrim mod BugFixesSSE, addressing a specific engine issue. With 1,797 endorsements and 266,883 downloads, it's a well-received fix for a niche problem.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved with 1,797 endorsements and over 266k downloads.
- Addresses a real bug that can affect gameplay after long play sessions.
- Lightweight fix that doesn't overhaul anything else.
⚠️ Cons
- Only a partial port—may not cover all related bugs from the original mod.
- Last updated in 2023—might not be compatible with the latest Fallout 4 patches.
- Niche fix; if you haven't encountered the bug, you might not notice a difference.
For Fallout 4 players who have experienced magic effect conditions breaking after long playthroughs. Also for modders who want a stable base for perk-heavy builds. Skip if you're not encountering the bug or want broader fixes.
💡 Beginner Tips
- Install with a mod manager like Vortex or Mod Organizer 2 to keep your load order clean.
- Place this mod early in your load order to ensure it patches the base game files correctly.
- If you're using other bug fix mods, check for compatibility patches to avoid conflicts.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Bingle
- Version
- v1.0
- Downloads
- 266,883
- Endorsements
- 1,797
- Category
- Bug Fixes
- Created
- 2/25/2023
- Updated
- 2/25/2023
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
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