What does Connectivity Mod do?

Connectivity Mod fixes connection problems that slow down your game login. It solves login timeouts, packet size limits, oversized log data, and play timeout errors so you can actually join servers without getting kicked out.

How do I install Connectivity Mod?

First install Forge or Fabric for your Minecraft version. Then download the mod file for your version and put it in your .minecraft/mods folder. Restart your game and you're done. Check our installation guides for detailed step-by-step instructions.

Which Minecraft versions does Connectivity Mod support?

Connectivity Mod is available for Minecraft 1.16.5, 1.17.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, and 1.19.4. Most recent versions support both Forge and Fabric.

Will Connectivity Mod slow down my game?

No. Connectivity Mod is lightweight and only fixes connection issues in the background. It won't impact your FPS or game performance.

Does Connectivity Mod work with other mods?

Yes. Connectivity Mod works alongside other mods without any conflicts. Since it only fixes connection problems under the hood, it won't interfere with gameplay or other mod features.

Connectivity Mod (1.19.4, 1.18.2) for Minecraft

If you’re stuck on the loading screen with constant connection errors, Connectivity Mod is here to fix it. This lightweight mod tackles the annoying problems that slow down your game login like timeouts, packet limits, and oversized log data. Once installed, you can stop worrying about connection issues and get back to playing.

What Connectivity Mod Does

Connectivity Mod handles the backend connection problems that most players never see but feel constantly. It fixes:

Login Timeout Issues – No more getting kicked out while trying to join your favorite server.
Packet Size Limits – Removes restrictions that can break your connection on modded servers.
Oversized Log Data – Clears out payload problems that clog up your network traffic.
Play Timeout Errors – Keeps you connected so you don’t get randomly disconnected mid-game.

The mod is lightweight, so it won’t slow down your game. Just install it once and forget about it.

How to Install

Connectivity Mod works with both Forge and Fabric, so pick whichever mod loader you use.

Install Forge or Fabric for your Minecraft version
Download the mod file for your version below
Put the file in your .minecraft/mods folder
Launch the game

Need detailed steps? Check out our guides:

What You Need

Before installing, make sure you have one of these mod loaders:

Compatibility

Connectivity Mod works alongside other mods without issues. Since it only fixes connection problems under the hood and doesn’t change gameplay, it plays nicely with almost everything. Most modpacks include it without any conflicts.