Melted Optimization
Melted Optimization is a lightweight modpack that keeps Minecraft vanilla while boosting FPS, reducing lag spikes and delay, and fixing common bugs for smoother, more stable SMP and PvP gameplay.
About this Modpack
Melted Optimization
This modpack improves Minecraft’s performance without changing the vanilla experience. It smooths FPS, reduces lag spikes, cuts delay, and fixes common bugs—making gameplay feel faster, cleaner, and more stable. Designed mainly for SMP & PvP, it keeps everything lightweight and fully compatible while giving a noticeably smoother experience.
Compatibility
- Tested on: 1.20.6 - 1.21.8
- Other versions: Not tested
Credits
- Modpack created by _Melted.
- All performance and utility mods were created by their original developers; full credit goes to them for their work.
Available Versions
How to Set Up a Melted Optimization Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Melted Optimization). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Melted Optimization" and click "Install". The fabric loader and Minecraft 1.21.8 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
Melted Optimization 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 6 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 Melted Optimization server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 €8/month).
Can I add custom mods to Melted Optimization without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.8). 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.
Melted Optimization server lagging – performance tips
1) Increase RAM to 6 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.
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Rent Melted Optimization Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Melted Optimization Server now
From €8.00/month with 6 GB RAM for the best performance.
Configure Server →