SignalLoss

SignalLoss

Get notified when your server connection is interrupted

by
2.7K Downloads
fabricoptimizationutility
Configure a Compatible Minecraft Server

Screenshots

SignalLoss - Lag example
SignalLoss - Waiting for server
SignalLoss Logo

About this Mod

SignalLoss

Get notified whenever your server connection gets interrupted

SignalLoss is a lightweight, configurable, client-side Fabric mod that displays a simple toast notification when your connection to a Minecraft server is interrupted.

SignalLoss toast animation

Configuration

You can configure the mod in-game using commands or by editing /config/signalloss.json.

Commands:

  • /signalloss config <option> <value> - sets a config value
  • /signalloss config reset - resets the config file to default settings
  • /signalloss reload - reloads the config from signalloss.json

Options:

Name Option Default value Description
Enabled enabled true Enable the SignalLoss mod
Timeout Threshold timeoutThreshold 2000 (2s) How long to wait since the last packet was successfully received, before displaying the toast notification.
Min Warning Time minWarningTime 2000 (2s) Minimum time (in miliseconds) the toast stays on screen after being triggered, to prevent flickering.
Linger Time lingerTime 1000 (1s) How long (in miliseconds) the toast stays on screen after recovery (shows final "lag duration").
Draw Background drawBackground true Should a background for the toast be rendered
Show in Singleplayer showInSingleplayer false Enable the SignalLoss mod for the singleplayer internal server
Position position CENTER Screen position (LEFT, CENTER, RIGHT).
Text Color textColor #FFFF5555 ARGB Hex color value (#AARRGGBB) for the warning text.
Background Color backgroundColor #A0000000 ARGB Hex color value (#AARRGGBB) for the background box.

Available Versions

SignalLoss 1.2.1+26.2release
MC 26.2fabric
June 16, 2026
SignalLoss 1.2.1+26.1.2release
MC 26.1, 26.1.1, 26.1.2fabric
April 15, 2026
SignalLoss 1.2.1+26.1release
MC 26.1fabric
March 25, 2026
SignalLoss 1.2.0+1.21.11release
MC 1.21.11fabric
December 19, 2025
SignalLoss 1.2.0+1.21.10release
MC 1.21.9, 1.21.10fabric
December 19, 2025

How to Install SignalLoss on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the SignalLoss file for fabric and Minecraft 26.2.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+12 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does SignalLoss need to be installed on the Minecraft server?

No. Modrinth marks SignalLoss as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does SignalLoss require?

Use a file for fabric and your exact Minecraft version. Supported versions include 26.2, 26.1.2, 26.1.1. Files for different loaders are not interchangeable.

SignalLoss is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

SignalLoss stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
Apache License 2.0
Server-side
Unsupported

Supported Versions

26.226.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.6+5 more