Mc122477Fix

A simple mod that fixes MC-122477, the random extra chat character on Unix-based systems

14.6K Downloads

fabricforge

Rent Server with this Mod

About this Mod

Fix double-typing 't' or '/' issue on some OSes when opening the chat window.

You do not need to install this mod if you didn't encounter this problem.

Client side only. Forge / Fabric required.

Mojang issue tracker https://bugs.mojang.com/browse/MC-122477.

Available Versions

Mc122477Fix-fabric-1.1.0+mc1.17.1release

MC 1.17.1fabric

July 19, 2021

Mc122477Fix-fabric-1.1.0+mc1.14release

MC 1.14, 1.14.1, 1.14.2, 1.14.3, 1.14.4fabric

February 22, 2021

Mc122477Fix-fabric-1.1.0+mc1.15-1.16release

MC 1.15, 1.15.1, 1.15.2, 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5fabric

February 22, 2021

Mc122477Fix-forge-mc1.15.2release

MC 1.15.2forge

February 14, 2021

Mc122477Fix-forge-mc1.16.4release

MC 1.16.4, 1.16.5forge

February 14, 2021

How to Install Mc122477Fix 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 (1.17.1).

Install Mod

Open the mod browser in the dashboard and search for "Mc122477Fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.17.1, 1.16.5, 1.16.4 (+12 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Mc122477Fix 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 (1.17.1). You can switch loaders with one click in the panel.

Is Mc122477Fix compatible with fabric and forge?

Mc122477Fix officially supports fabric, forge for Minecraft 1.17.1, 1.16.5, 1.16.4. 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 Mc122477Fix – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Mc122477Fix 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.