Network Protocol Disconnect (netprodis)
Modby Mobilelize
This mod Prevents the Client from disconnecting when invalid packets are received.
Type
Mod
CurseForge Downloads
150,278
CurseForge ID
1103774
Last Updated
Jun 12, 2026
Description
# Network-Protocol-Disconnect
Network Protocol Disconnect is a mod designed to enhance your multiplayer experience by preventing automatic disconnections caused by invalid server packets in Minecraft.
In Minecraft 1.20.5, Mojang introduced a change where any invalid data in packets sent from a server would result in an immediate client disconnect, disrupting gameplay and making it difficult to remain connected to servers with imperfect network handling.
With Network Protocol Disconnect, this issue is resolved by overriding the default behavior, allowing the game to continue running even when invalid packets are detected. Instead of disconnecting, the mod ensures no interruptions while still logging any issues for your review.
Network protocol errors aren’t all just caused by invalid packets sent from the server; they can also be triggered by other mods, conflicting configurations, or unexpected network conditions. Network Protocol Disconnect ensures that the network protocol error screen never appears, preventing forced disconnects regardless of the source. This means the mod can also stop other mods from triggering network protocol error disconnections, making it a vital tool for maintaining stable multiplayer sessions. Any issues that arise are still logged for debugging, but they will never interfere with your gameplay.
⚠️ Warning: By disabling the disconnect feature, you may remain connected to servers sending faulty or malicious packets. Use this mod at your own risk, especially when playing on untrusted or unknown servers. Always ensure you play on reputable servers to avoid potential security issues.
Ideal for players encountering frequent disconnects on modded or unstable servers!
Screenshots
Similar Mods
Colds: Lurker (FORGE)
Adds a creepy and challenging hostile entity to the game!
CTE2 Custom Uniques
Custom uniques for CTE2
Archeology Plus
A 1.20 mod that aims to add more content to the new Archeology feature.
An Origins Addon - Libra
Better basic origins and extra ones!
Dynamistics
Adds certain dynamic JEI recipes for Applied Energistics 2 and PackagedAuto.
Productive Villagers
Make villagers a bit more useful