F3+S Confirm

Preventing potential lagging caused by F3+S hotkey by adding a double-check.

4.5K Downloads

fabricquiltoptimizationutility

Rent Server with this Mod

Screenshots

About this Mod

Since 1.19.4, Mojang has introduced a hotkey F3+S to "dump dynamic textures".
Generally, dumped files are in the .minecraft/screenshots/debug/ folder, with mid-60s images sized around 1.6 MiB, and they will occupy more storage if you're modded.

Think if a player lags for mistakenly pressed this hotkey, no matter combating or crafting, the lagging will bring an awful experience.

In this mod, hotkey F3+S is disabled. And if you want to confirm dumping dynamic textures, type command /f3sconfirm.

F3+S is disabled

Type /f3sconfirm to confirm

Available Versions

F3+S Confirm 1.0.2release

MC 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21fabric, quilt

July 6, 2024

F3+S Confirm 1.0.0release

MC 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6fabric, quilt

June 6, 2023

How to Install F3+S Confirm 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).

Install Mod

Open the mod browser in the dashboard and search for "F3+S Confirm". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricquilt

Minecraft Versions

1.21, 1.20.6, 1.20.5 (+6 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

F3+S Confirm 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). You can switch loaders with one click in the panel.

Is F3+S Confirm compatible with fabric and quilt?

F3+S Confirm officially supports fabric, quilt for Minecraft 1.21, 1.20.6, 1.20.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with F3+S Confirm – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if F3+S Confirm 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.