AFix

A mod to fix the bug which causes your chat input to be deleted when typing "a"

143 Downloads

fabricquiltgame-mechanicsoptimizationutility

Rent Server with this Mod

About this Mod

What does this mod do?

This mod attempts to fix MC-127862, a bug where pressing Right Alt locks your Control key, which makes pressing "a" on your keyboard delete everything you've typed in the text input and backspace deleting the entire word

How does it work?

I've experimented a bit and came up with a solution which (hopefully) works. We detect the delay between the right Alt and Ctrl being pressed, and if it happens simultaneously we forcefully release Ctrl to prevent the unwanted behaviour from occuring.

Will this mod be available for Forge?

Probably in the future.

Available Versions

AFix 1.0release

MC 1.20.4fabric, quilt

September 4, 2024

How to Install AFix 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 "AFix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricquilt

Minecraft Versions

1.20.4

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

AFix 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 AFix compatible with fabric and quilt?

AFix officially supports fabric, quilt for Minecraft 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with AFix – how to optimize performance?

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