Toggle Fix

Fixes MC-301281: Toggle stats reset when opening screens with mouse-bound keys.

768 Downloads

fabricgame-mechanicsoptimizationutility

About this Mod

Toggle Fix – Fixes Toggle Sprint for Mouse Buttons (MC‑301281)
Toggle Fix resolves a long‑standing Minecraft issue where Toggle Sprint (and other toggle keybinds) stop working after opening any screen — but only when the keybind is assigned to a mouse button.
Keyboard toggles work fine; mouse toggles do not. This mod fixes that inconsistency.

🎯 What the mod does

⦁ Prevents Minecraft from clearing toggle states when a screen is opened.

⦁ Ensures Toggle Sprint / Toggle Sneak behave identically on keyboard and mouse.

⦁ Fully client‑side and does not affect server behavior.

🧩 Technical explanation

⦁ Minecraft internally resets keybind states when opening screens.

⦁ Keyboard toggles are restored afterward — mouse toggles are not.

Available Versions

Toggle Fix 1.0.0release

MC 1.21.10fabric

January 18, 2026

Toggle Fix 1.0.0release

MC 1.21.9fabric

January 18, 2026

Toggle Fix 1.0.0release

MC 1.21.11fabric

January 18, 2026

How to Install Toggle Fix 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 (1.21.11).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Toggle Fix 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 (1.21.11). You can switch loaders with one click in the panel.

Is Toggle Fix compatible with fabric?

Toggle Fix officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Toggle Fix – how to optimize performance?

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