Modscraper Modscraper Minecraft

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XL Packets

Mod

by tfarecnim

Fixes disconnections caused by large datapacks

Type

Mod

CurseForge Downloads

13,718,677

CurseForge ID

391640

Last Updated

Nov 6, 2026

Description

If you are looking for Fabric versions before 1.20

 

Fixes https://bugs.mojang.com/browse/MC-185901 by raising the packet size limit from 2MB to 2GB, so that servers with large datapacks, packets, etc don't kick the client. 
This mod is needed clientside for any connecting clients.

 

Requires MixinBootstrap if using on Minecraft before 1.16

 

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Need a custom mod for a reasonable fee? Just want to chat? Have a complex issue needing additional discussion? Join the Discord:

 

9ITDHpt.png

 

Want to help support this mod and others? donate to my Patreon in the link below
LwORQiD.png  

 

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Click on the picture above, select a plan, and use code tfarecnim for 25% OFF your first month!

Compatibility

Mod Loaders

Forge

Game Versions

1.19.3 1.19.4 1.18.2 1.19.2 1.20.1 1.20

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

Mini PC for self-hosting

Mini PC for Self-Hosting

A low-power box that can sit in a cupboard and run a modded server around the clock.

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As an Amazon Associate I earn from qualifying purchases.

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Included in Modpacks (166)

Most downloaded
Better MC [FORGE] BMC1 Better MC [FORGE] BMC1 Better MC [FORGE] BMC3 Better MC [FORGE] BMC3 Better MC [FORGE] BMC2 Better MC [FORGE] BMC2 Medieval MC [FORGE] MMC1 Medieval MC [FORGE] MMC1 Medieval MC [FORGE] MMC3 Medieval MC [FORGE] MMC3 Cisco's Fantasy Medieval RPG [Lite] Cisco's Fantasy Medieval RPG [Lite] Ragnamod VI Ragnamod VI Seaopolis Seaopolis Fantasy Realm Fantasy Realm Mystical Block Mystical Block Medieval MC [FORGE] MMC2 Medieval MC [FORGE] MMC2 MineField Mods MineField Mods Techopolis 2 Techopolis 2 Kinda Crazy Craft 2.0 Kinda Crazy Craft 2.0 Ancient Kingdoms 3 Ancient Kingdoms 3 Stacia Expert Stacia Expert CottageCore Fantasy CottageCore Fantasy ChaosZProject - A Modern Zombie Apocalypse [VR for WIP v.3.0.0] ChaosZProject - A Modern Zombie Apocalypse [VR for WIP v.3.0.0] Strictly Medieval 3 [FORGE] Strictly Medieval 3 [FORGE] Project Architect Project Architect
Show all 166 modpacks

External Resources

CurseForge Source Code