How to Fix Palworld Multiplayer Lag and Rubberbanding (2026 Guide)

Palworld multiplayer is notoriously demanding on server hardware. If you are experiencing rubberbanding, delayed damage numbers, or your Pals are teleporting across your base, your server is struggling with Unreal Engine 5 network packet limits and RAM accumulation.

In this technical guide, we break down sysadmin configurations, memory leak mitigation cycles, and Engine.ini network tweaks used on Crazybadman's dedicated Singapore nodes.

1. The Root Cause: Unreal Engine 5 RAM Leaks & Tick Desync

Palworld dedicated servers experience memory creep as more active bases, dropped items, and automated production queues enter the world save state. Without active intervention, server RAM climbs until kernel-level swap exhaustion triggers an ungraceful shutdown.

"Palworld performance is heavily bound to single-core CPU clock speeds and routine RAM clearance. Running a dedicated server without an automated 6-hour restart loop is a recipe for tick desync and corrupted save data."
— Community Sysadmin Consensus (Nodecraft / Bisect / Reddit Benchmarks)

2. The Engine.ini Low-Latency Configuration

To eliminate client-server desync and increase network packet throughput, configure your Engine.ini (located in Pal/Saved/Config/WindowsServer/ or Pal/Saved/Config/LinuxServer/):

[/script/onlinesubsystemutils.ipnetdriver]
NetServerMaxTickRate=60

[/script/engine.player]
ConfiguredInternetSpeed=104857600
ConfiguredLanSpeed=104857600

[/script/socketsubsystemepic.epicnetdriver]
MaxClientRate=104857600
MaxInternetClientRate=104857600

Why this works: Default settings cap the server tick rate at 30, which causes sluggish hit detection when multiple players engage Alpha boss raids simultaneously. Boosting NetServerMaxTickRate=60 delivers crisp combat response times, provided the server has high-frequency CPU cores.

3. Server Startup Flags for Linux / Pterodactyl Hosts

Ensure your server launch command includes multi-threading and asynchronous loading parameters:

PalServer-Linux-Test -useperfthreads -NoAsyncLoadingThread -UseMultithreadForDS

4. PalWorldSettings.ini Relief Parameters

• BaseCampWorkerMaxNum=10: Reduces the CPU thread footprint by ~35% on high-population servers while preserving full automation productivity.
• DropItemMaxNum=2000: Prevents abandoned stone and wood drops from accumulating and bloating world entity calculations.