RetroAuth
Fixes skins and authentication for b1.7.3 (babric)
About this Mod
RetroAuth
- Adds authentication and skin fixes for b1.7.3
- Allows you to join servers with proper authentication and have modern minecraft skins
Server Note
- This must be installed on both server and client for proper authentication.
Available Versions
How to Install RetroAuth on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set babric Loader
In the panel under "Egg", select the babric loader and matching Minecraft version (b1.7.3).
Install Mod
Open the mod browser in the dashboard and search for "RetroAuth". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
b1.7.3
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
RetroAuth server crashes on startup – what to do?
Most common cause: wrong babric 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 (b1.7.3). You can switch loaders with one click in the panel.
Is RetroAuth compatible with babric and fabric and ornithe?
RetroAuth officially supports babric, fabric, ornithe for Minecraft b1.7.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with RetroAuth – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RetroAuth 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.
Rent Modded Server
Install RetroAuth with just one click on your server.