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FixTooManyRegisteredChannels

by SheepYhangCN

FixTooManyRegisteredChannels stops the Too Many Registered Channels error that appears when a player joins a multiplayer server.

FabricClient-side onlyWTFPL1.21.11

What it does

After the mod is enabled, it blocks channel registration from every source except minecraft, which is the step that triggers the error on connection. Players who see the error on a multiplayer server can install the mod on the client to avoid it. It uses Mod Menu for its configuration screen, and the setting is disabled by default, so enabling it requires opening the configuration interface. YetAnotherConfigLib (YACL) is also required.

Key features

  1. Channel registration filter

    Channel registrations from other mods are blocked, while those registered under the minecraft namespace still pass through.

  2. Connection error fix

    The mod targets the Too Many Registered Channels error that can stop a player from connecting to a server.

  3. Configuration screen

    The toggle is set in a configuration interface opened through Mod Menu, and it starts disabled.

Compatibility

Latest build for each game version and loader.

1.21.111.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 2

Mod MenuAdds a mod menu to view the list of mods you have installed.
Required
YetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!
Required

How it compares

Full comparison

Stoneworks HUD chat is a Fabric client mod for 1.21.4 – 1.21.8 that is open source under the MIT License. Configurable MC-237017 Fix is a Fabric server-side mod for 1.20 – 1.21.3, also under the MIT License, and it is not open source.

ModLoadersGame versionsEnvironmentUpdated
FixTooManyRegisteredChannelsFabric1.21.11Client-side only2026-05-25
Stoneworks HUD chatFabric1.21.4 – 1.21.8Client-side only2025-10-05
Configurable MC-237017 FixFabric1.20 – 1.21.3Server-side only2024-10-28

Questions

Does FixTooManyRegisteredChannels need Mod Menu?

Yes. Mod Menu is a required dependency, and it opens the configuration screen where the mod is enabled.

Is the mod required on the server?

No. Players add it to their own game, and a server needs no copy.

In the catalog

FixTooManyRegisteredChannels is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Game mechanics mods29,952Fabric modsMods for 1.21.1119,862

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What the author says

Fix Too Many Registered Channels error when connecting to a server. After enabled, this mod will block any channel registering except minecraft: when playing multiplayer
SheepYhangCN, on the Modrinth page

Official listing

Owner
SheepYhangCN
Published
2026-05-25
Updated on Modrinth
2026-05-25
Facts verified
2026-10-15

Tags

Game mechanicsUtility
Open on ModrinthCompare