How to Troubleshoot Double Doors Not Working or Glitching

Resolving Mod Conflicts and Stuck Doors

If doors get stuck, open twice, or behave erratically, another installed mod (such as Quark) may also have a double-door mechanic enabled.

• Open your config file and verify that enableModIncompatibilityCheck is set to true (default). This setting automatically detects mods like Quark and disables their conflicting door options so doors do not trigger twice.

Eliminating Server Lag and Blacklisting Blocks

If you experience functional issues on multiplayer servers or with specific door types:

• Fixing Second-Door Delay on Servers: The mod works entirely on a server without needing clients to install it, but a standalone server installation causes a short delay before the second door opens. To eliminate this delay completely, install the mod on your local client as well.
• Blacklisting Problematic Doors: If a specific modded door causes errors or should not open in pairs, open the config file and locate doorBlockBlacklist. Add the block IDs separated by commas (for example: create:andesite_door,supplementaries:gold_door). Any ID listed will be ignored and will open one at a time.