About this Mod
FudgeFix
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Modrinth Download:
FudgeFix fixes 9 different Minecraft issues that are the underlying cause of many different exploits used to crash and lag out the game.
It is recommended to install this mod on both the client and the server for full protection, however it may be installed only on one side for partial effect.
Important for server owners
Visit the config menu! Some fixes must be enabled explicitly as they may have unintended side effects.
Available Versions
How to Install FudgeFix on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "FudgeFix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
FudgeFix server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.20.4). You can switch loaders with one click in the panel.
Is FudgeFix compatible with fabric and forge and quilt?
FudgeFix officially supports fabric, forge, quilt for Minecraft 1.20.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with FudgeFix – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if FudgeFix 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 FudgeFix with just one click on your server.