Old Copper Bulb

Make copper bulbs great again!

859 Downloads

fabricgame-mechanicstechnology

Rent Server with this Mod

About this Mod

Adds back the 1-tick input delay to the copper bulb

Available Versions

Old Copper Bulb 1.0-1.21release

MC 1.21, 1.21.1fabric

June 14, 2024

How to Install Old Copper Bulb 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 (1.21.1).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1, 1.21

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Old Copper Bulb 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 (1.21.1). You can switch loaders with one click in the panel.

Is Old Copper Bulb compatible with fabric?

Old Copper Bulb officially supports fabric for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Old Copper Bulb – how to optimize performance?

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