QuenFix (Witcher)

QuenFix (Witcher)

QuenFix is a utility data pack designed to improve game stability when playing with heavy modpacks.

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12 Downloads
datapackfabricneoforgeequipmentgame-mechanicsmagic
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About this Mod

Overview

QuenFix (Witcher) is a lightweight compatibility data pack designed specifically for the Witcher (More RPG Series) mod.

Sometimes, the Quen sign or spell from the original mod causes technical conflicts and heavy crashes when used alongside certain other modifications. This data pack solves that problem by completely removing the Quen spell from the game, ensuring a stable and crash-free gameplay experience.


Key Features

  • Crash Prevention: Completely removes the Quen spell to protect your modpack from critical errors and crashes.
  • Automatic Achievement Adaptation: In-game advancements and achievements automatically adjust to the changes. Since the spell is no longer in the game, achievements (like collecting all spells in the spellbook) automatically stop looking for Quen, allowing them to be completed normally.
  • Content Safe: Keeps all other original Witcher mod content, mechanics, and features completely intact without changing anything else.

Requirements


Installation

  1. Download the data pack zip file.
  2. Place the file inside the datapacks folder of your Minecraft world save.
  3. Use the /reload command in-game or restart your world.

Available Versions

1.0.0release
MC 1.20.1fabric, neoforge
July 5, 2026
1.0.1release
MC 1.20, 1.20.1datapack
May 28, 2026

How to Install QuenFix (Witcher) on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "QuenFix (Witcher)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricneoforge

Minecraft Versions

1.20.1, 1.20

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

QuenFix (Witcher) server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is QuenFix (Witcher) compatible with datapack and fabric and neoforge?

QuenFix (Witcher) officially supports datapack, fabric, neoforge for Minecraft 1.20.1, 1.20. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with QuenFix (Witcher) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if QuenFix (Witcher) consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install QuenFix (Witcher) with just one click on your server.

Recommended RAM
4 GBfrom €8/mo
Minimum 3 GB | per 8 players
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.11.20