Server & Performance Minecraft Guides

Minecraft server administration, profiling, optimization, networking, and deployment guides.

GeyserMC and Floodgate Bedrock crossplay proxy connection diagram

July 22, 2026Server & Performance

How to Fix GeyserMC & Floodgate Kicks: Invalid Session & Auth Errors

Troubleshoot Bedrock cross-play connection failures, Floodgate key encryption mismatches, and skin loading bugs on Spigot & Paper.

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Jukebox playing custom music disc with floating musical notes

July 20, 2026Server & Performance

Custom Music Discs & Sound Events in Minecraft 26.x

Replace jukebox music discs or add brand new custom audio tracks to your server using Java & Bedrock resource packs.

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Velocity proxy network architecture connecting Lobby, Survival, and Minigame server instances

July 19, 2026Server & Performance

Minecraft Proxy Network Guide: Setting Up Velocity & BungeeCord

Connect multiple Minecraft server instances into a seamless multi-realm network using Velocity proxy, Forwarding Secrets, and Server Connectors.

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3D Minecraft server control room with glowing 20.0 TPS gauge and Redstone performance monitors

July 18, 2026Server & Performance

How to Read Spark Profiler Reports to Fix Minecraft Server Lag (26.x)

A deep technical guide to diagnosing MSPT spikes, entity tick bottlenecks, chunk I/O, and garbage collection pauses using Spark profiler reports.

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3D Minecraft chunk slice showing corrupted red block error pixels being restored into clean terrain

July 15, 2026Server & Performance

How to Repair Corrupted Chunks & Crash Loops Without Wiping Your World

Learn how to isolate corrupted anvil region files (.mca), locate crash coordinates in server logs, and delete broken entity NBT tags using MCA Selector.

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Netty packet pipeline diagram translating 26.x protocol packets to legacy clients

July 14, 2026Server & Performance

ViaVersion Protocol Architecture: How 26.x Packets Translate Legacy Clients

An architectural deep-dive into netty packet pipelines, protocol translation, and ViaVersion packet rewrites for 26.x servers.

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3D Minecraft workstation with glowing emerald chest and floating .mrpack and .zip icons

July 12, 2026Server & Performance

How to Convert .mrpack to ZIP Modpacks for Prism & CurseForge

A complete step-by-step guide to converting Modrinth .mrpack index files into standard ZIP modpacks without losing custom configs or overrides.

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Printable Minecraft character papercraft template unfolded layout

April 19, 2026Server & Performance

Minecraft Papercraft Tutorial: Printing & Folding 3D Real Life Mobs

Turn your favorite Minecraft skins and mob models into real-life 3D papercraft folded figures with printable PDF templates.

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Minecraft server console showing 20.0 TPS and G1GC garbage collection performance

April 16, 2026Server & Performance

Ultimate Minecraft Server Optimization: Aikar Flags & Paper Tuning

Fix server TPS lag spikes with optimal Aikar JVM startup flags, Paper.yml entity tick limits, and chunk loading settings.

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