Modscraper Modscraper Minecraft

Sort By

Type

Content

Tags

Packet Fixer logo

Packet Fixer

Mod

by TonimatasDEV

A simple mod to solve various problems with packets, NBTs and timeouts.

Type

Mod

CurseForge Downloads

107,969,131

CurseForge ID

689467

Modrinth Downloads

28,077,918

Modrinth ID

c7m1mi73

Last Updated

Sep 10, 2026

Description

Packet Fixer

Visit my discord server: Link

Description

This mod increases the packet sizes to prevent various packets/NBTs erros. This mod could be used in mod packs for increasing the number of mods.

The mod is required in Client and Server sides.

Prevent these problems:

  • Tried to read NBT tag that was too big; tried to allocate: X bytes where max allowed: 2097152
  • Badly compressed packet - size of X is larger than protocol maximum of 2097152
  • Attempted to send packet over maximum protocol size: 8388608
  • Chunk Packet trying to allocate too much memory on read.
  • Packet too big (is X, should be less than 8388608)
  • Payload may not be larger than 1048576 bytes
  • Payload may not be larger than 32767 bytes
  • Packet too large: size X is over 8
  • Length wider than 21-bit
  • Unable to fit X into 3
  • Connection timeouts
  • VarLong too big
  • VarInt too big

Recipe, tag and another problems try Recipe Fixer

Used by (Not all):

Feel free to use this mod on your modpack

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

LEGO Minecraft Set

LEGO Minecraft Set

Official sets that translate the building side of the game off-screen.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Similar Mods

Just Enough Items (JEI)

Just Enough Items (JEI)

View Items and Recipes

Mod 696,599,460
Cloth Config API (Fabric/Forge/NeoForge)

Cloth Config API (Fabric/Forge/NeoForge)

Config Screen API for Minecraft

Mod 539,600,731
Mouse Tweaks

Mouse Tweaks

Enhances inventory management by adding various functions to the mouse buttons.

Mod 531,462,053
AppleSkin

AppleSkin

Adds some useful information about food/hunger to the HUD

Mod 499,700,478
Fabric API

Fabric API

Core API library for the Fabric toolchain

Mod 480,123,459
GeckoLib

GeckoLib

A 3D animation library for entities, blocks, items, armor, and more!

Mod 473,768,572

Included in Modpacks (1,982)

Show fewer
Enchanted Genesis Enchanted Genesis The Cobblemon Colonies The Cobblemon Colonies Infinity Legacy Infinity Legacy Monumental Experience - Creatures Across the World Monumental Experience - Creatures Across the World NeoTech Reborn NeoTech Reborn Odyssey 3 Odyssey 3 Stargate20 Stargate20 CRAZY CAVE WORLD CRAZY CAVE WORLD Creepy & Scary RPG Creepy & Scary RPG Project Spacee Project Spacee Naruto Ninshu Origins Chakra Storm Naruto Ninshu Origins Chakra Storm [ME:PE]Military Expedition: Performance Enhanced [ME:PE]Military Expedition: Performance Enhanced SKYMON - Cobblemon SKYMON - Cobblemon Ashes To Ashes Ashes To Ashes The Corrupted Aftermath The Corrupted Aftermath Impostor Syndrome Impostor Syndrome Spell Sword Spell Sword Horror OneBlock Horror OneBlock Avaritia Project Avaritia Project Reign of Nether - WARFARE Reign of Nether - WARFARE Create Overlord Aeronautics Update Create Overlord Aeronautics Update Farming Overloaded Farming Overloaded Liminal Industries Acension Liminal Industries Acension Factory in the Sky 4 Factory in the Sky 4 Just Enough Optimization Just Enough Optimization Steller: The Rise of the Kingdom Steller: The Rise of the Kingdom Apocalypse Begins [Zombie Apocalypse] Apocalypse Begins [Zombie Apocalypse] RTX ON [FABRIC] RTX ON [FABRIC] Create Cobblemon-ised Create Cobblemon-ised Cobblemon - Master Mon Cobblemon - Master Mon Moonstruck's Rebirth - A Better Cozy Experience Moonstruck's Rebirth - A Better Cozy Experience Devouring The World Devouring The World World Destroying - Apocalipse Zombie World Destroying - Apocalipse Zombie MIKEL's Controllable MIKEL's Controllable Create: Clockwork+ [Forge] Create: Clockwork+ [Forge] Lords of Doom (DE) Lords of Doom (DE) Gloomy Rise Gloomy Rise VampireReborn VampireReborn Crystal Verse Crystal Verse Fantastic Frontier Fantastic Frontier Minecraft - Fantasy Alive Minecraft - Fantasy Alive Servidor Magnatas Servidor Magnatas PvP Beyond PvP Beyond Cottage World Cottage World [MODIFIED] Cobblemon: Essentials [MODIFIED] Cobblemon: Essentials Cursed Project - Zombie Apocalypse Cursed Project - Zombie Apocalypse Realm of Destiny Realm of Destiny Neuroshroud: The Abandoned Neuroshroud: The Abandoned SharpSharp RPG SharpSharp RPG Dazzle Craft II Dazzle Craft II Zuri's Heroes pack Zuri's Heroes pack HTTYD: Hiccups legacy HTTYD: Hiccups legacy Fresh & Cozy Fresh & Cozy Mega's SkyBlock Mega's SkyBlock BeanPack: Regurgitated BeanPack: Regurgitated TasteTheSno's One Piece Event TasteTheSno's One Piece Event Better VR Better VR Create - Forge Frontier Create - Forge Frontier Kryeit Kryeit You Like Food? You Like Food? Star Space Ages Star Space Ages Our Story: Legends Our Story: Legends Plutonium Plutonium MOXCRAFT MOXCRAFT The Zombie Conquest - Easy Mode | You Can Revive! The Zombie Conquest - Easy Mode | You Can Revive! Mechanomania Mechanomania Cozy Experience - with Cute & Cozy Items! Cozy Experience - with Cute & Cozy Items! HyCraft - Fantasy and RPG (Inspired by Hytale) | Hytale in Minecraft with Quests HyCraft - Fantasy and RPG (Inspired by Hytale) | Hytale in Minecraft with Quests Simple Performance Simple Performance Pixelcraft Equestrian Pixelcraft Equestrian Mythic: Spellbound Mythic: Spellbound The Forest - The Ultimate Survival Horror Pack The Forest - The Ultimate Survival Horror Pack I AM LEGEND - Hardcore Zombie Apocalypse I AM LEGEND - Hardcore Zombie Apocalypse Z Apocalypse - A Modern Zombie Apocalypse Z Apocalypse - A Modern Zombie Apocalypse Create: Basically Everything Create: Basically Everything Faithful Lite Faithful Lite Ascension of Ages Ascension of Ages DonutSMP+ DonutSMP+ Voxy with Shaders Voxy with Shaders [DD&D] Dungeons Dragons & Dimensions [DD&D] Dungeons Dragons & Dimensions Ben 10 MINEDITION Ben 10 MINEDITION Cobblemon & Origins SMP Cobblemon & Origins SMP Boosted FPS RPG (Performance Optimized) Boosted FPS RPG (Performance Optimized) Jurassic World Reborn Jurassic World Reborn GregTech New Frontier GregTech New Frontier Eternal Masquerade [Vampirism, Origins, Create, MCA] Eternal Masquerade [Vampirism, Origins, Create, MCA] FreshCraft Fantasy DLC FreshCraft Fantasy DLC Train Yard Train Yard Craftformers Official Server Modpack Craftformers Official Server Modpack Excellent Performance with Voxy Excellent Performance with Voxy FastForge (FPS Modpack For Forge) FastForge (FPS Modpack For Forge) Maul The Odds - MTO Maul The Odds - MTO Azure Visuals Azure Visuals Volormon Volormon Aura Aura Community Community Solo Leveling Monarchs Kingdom Arise Anime Solo Leveling Monarchs Kingdom Arise Anime Comes Alive & The Autumn Days Comes Alive & The Autumn Days Survival Reimagined: Bring back Survival in Minecraft Survival Reimagined: Bring back Survival in Minecraft Survival...but smooth Survival...but smooth

External Resources

CurseForge Modrinth Source Code Issues