CSLmcClient

Name: CSLmcClient
Price: 12 EUR
Author: cmdstarlight

This modpack is no longer being worked on in the CslMc server due to requests from server staff and community to switch to back to paper. I have Archived it for anyone who still wants to try the pack for their own reason. I am sorry for any inconvenience!

by cmdstarlight

137 Downloads

0 Followers

fabricMC 1.21.1adventurecombatmultiplayer

Rent CSLmcClient Server

About this Modpack

This modpack is no longer being worked on in the CslMc server due to requests from server staff and community to switch to back to paper.
I have Archived it for anyone who still wants to try the pack for their own reason.
I am sorry for any inconvenience!

The modpack for the CSLmc server

What we hope to see!

Here we come to build, pvp, play in events, hang out with friends, role play and much more.
We look forward to having a well paced and respectable community.

What kind of mods do we have included?

Gameplay mechanics!:

Voice and sound, animations and furniture!:

Building, claims, world generation and exploration!:

A new look!:

Better fps and other!:

Available Versions

CSLmcClient 1.5.2release

MC 1.21.1fabric111 downloads

June 22, 2025

CSLmcClient 1.5.0release

MC 1.21.1fabric22 downloads

June 15, 2025

How to Set Up a CSLmcClient Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for CSLmcClient). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "CSLmcClient" and click "Install". The fabric loader and Minecraft 1.21.1 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

CSLmcClient 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 8 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 CSLmcClient server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 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 €12/month).

Can I add custom mods to CSLmcClient without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). 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.

CSLmcClient server lagging – performance tips

1) Increase RAM to 8 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.