RemoveDuplicateMove
remove PlayerMoveC2SPacket.Full each time you use an item
About this Mod
From version 1.17 to 1.20.6 of Minecraft, the client sends an additional packet containing the player's position and rotation before each time the player attempts to use an item once, designed to fix buckets being placed facing out of sync (the player's position and rotation information is sent at the end of the tick, but the item use is executed at the beginning of the tick, so mojang in 1.17 client did this to make the bucket placement match the player's expectations, but it basically doesn't work because the server doesn't update the player's yaw until after each tick); But some anticheats have a headache with this, so this mod removes these packets (like Minecraft 1.21+ clients did)
Most players don't need this mod.
Available Versions
How to Install RemoveDuplicateMove 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 (1.20.6).
Install Mod
Open the mod browser in the dashboard and search for "RemoveDuplicateMove". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.6, 1.20.5, 1.20.4 (+14 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
RemoveDuplicateMove 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 (1.20.6). You can switch loaders with one click in the panel.
Is RemoveDuplicateMove compatible with fabric?
RemoveDuplicateMove officially supports fabric for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with RemoveDuplicateMove – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RemoveDuplicateMove 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 RemoveDuplicateMove with just one click on your server.