Always Online
Keep your server online even if Mojang's auth server is down
Screenshots
About this Mod
Always Online
This server-side mod keeps your server still can be entered by caching player profiles if Mojang's auth server is down.
Requirements
Your server is set online-mode to true (authlib-injector can also get benefits from this mod)
This mod requires Fabric API and owo!
Available Versions
How to Install Always Online on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "Always Online". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Always Online server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is Always Online compatible with fabric?
Always Online officially supports fabric for Minecraft 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Always Online – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Always Online consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Always Online with just one click on your server.