StringDispatch

Attempts to bring back the string dupe glitch pre-21.2. NeoForge only for now

262 Downloads

neoforgecursed

Rent Server with this Mod

Screenshots

About this Mod

This attempts to restore back MC-129055, allowing string dupers via tripwire hooks to work again.

Mainly made this out of frustration since I found out the modloader used for the pack I play on decided to patch this out themselves, so I'm just bringing this back in.

21.1 known string duper in action, with oak log setup, lever switched to disable trapdoors, and water flowing, causing the string to constantly attach, and reattach, duping the string.

Available Versions

v0.1.0release

MC 1.21.1neoforge

May 3, 2026

How to Install StringDispatch on Your Server

Order Server

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

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

StringDispatch server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.1). You can switch loaders with one click in the panel.

Is StringDispatch compatible with neoforge?

StringDispatch officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with StringDispatch – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if StringDispatch 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.