CatModServ [ARCHIVED]

Name: CatModServ [ARCHIVED]
Price: 16 EUR
Author: Unknown

A ModPack pefect for beginners who want to host their own server

by Unknown

144 Downloads

0 Followers

fabricMC 1.21.11multiplayeroptimization

Rent CatModServ [ARCHIVED] Server

About this Modpack

CatModServ

CatModServ is a lightweight, Server-Side modpack designed to give your game a massive performance boost as well as protecting you Server from cheaters. Whether your server is a "potato" PC or a high-end rig, these mods ensure to give your server high preformance and protected from cheaters.

It was made with Safty First in mind, built on the Fabric loader for the best possible frame rates and modern compatibility.

[Things you shoud be aware of]

~~ClientID~~ removed due to conflicts
It uses GrimAC for protection

Mod Highlights

To keep your server purring, we’ve included the gold standard of optimization and protection:

GrimAC – The best free anticheat you'll ever need.
FerriteCore – Squeezes down memory usage so you can play with less RAM.
and MORE!

Media & Support

If you enjoy the pack, consider following me for updates and more content:

Visit My YouTube Channel

Visit My Github Page

Visit My Other Projects

Give us a Meow! (Feedback)

Found a bug or have a suggestion to make the pack even faster? Don't be a scaredy-cat—I want to hear from you!

Comments: Leave a comment here on this github page.
Support: If this pack helped your Server, consider leaving a Star or a Follow—it helps more people find the pack!

Thats about it!

Available Versions

CatModServ 1.3.2release

MC 1.21.11fabric48 downloads

March 22, 2026

CatModServ 1.3.1release

MC 1.21.11fabric16 downloads

March 16, 2026

CatModServ 1.3.0release

MC 1.21.11fabric9 downloads

March 14, 2026

CatModServ 1.2.1release

MC 1.21.11fabric10 downloads

March 13, 2026

CatModServ 1.2.0release

MC 1.21.11fabric11 downloads

March 12, 2026

How to Set Up a CatModServ [ARCHIVED] Server

Order Server

Choose at least 8 GB RAM (12 GB recommended for CatModServ [ARCHIVED]). Based on player count: per 3 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "CatModServ [ARCHIVED]" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

CatModServ [ARCHIVED] server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 12 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a CatModServ [ARCHIVED] server really need?

Minimum 8 GB, recommended 12 GB for stable performance. per 3 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €16/month).

Can I add custom mods to CatModServ [ARCHIVED] without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

CatModServ [ARCHIVED] server lagging – performance tips

1) Increase RAM to 12 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.