Disconnect Packet Fix Mod FAQ
10 questions players actually ask, answered.
How do I know if the mod is actually working?
Check your server console after the mod is installed—you should no longer see repeated 'clientbound/minecraft:disconnect' packet error messages. If the spam stops, the mod is working correctly. You can verify this by watching the logs for several minutes during normal server operation.
Will this mod fix my server lag?
If your server lag is caused by console spam from disconnect packet errors, yes—removing that spam reduces CPU overhead and log file I/O. However, if lag comes from other sources (mob spawning, redstone, chunk loading), this mod won't fix those.
Do I need to configure anything after installing?
No configuration is required—the mod works automatically once installed. It suppresses the disconnect packet errors without needing any settings or commands.
Can I still see real errors in my console?
Yes, the mod only suppresses the specific MC-271325 disconnect packet spam. Legitimate errors from plugins, mods, or server issues will still appear normally.
What's the difference between this spam and actual server errors?
Disconnect packet spam appears repeatedly in rapid succession whenever players join or leave, always with the same error message. Real errors are usually unique, appear once, and describe actual problems that need fixing.
Does this mod work with other server mods and plugins?
Yes, this mod is designed to work alongside other mods and plugins without conflicts. It only targets the specific disconnect packet bug and doesn't interfere with other functionality.
Will my log files be smaller with this mod?
Yes, by preventing disconnect packet errors from being written to logs, your log files will grow more slowly and stay cleaner. This also makes it easier to find real issues when you need to review logs.
Does this mod affect player connections or gameplay?
No, the mod only suppresses error messages in the console—it doesn't change how players connect, disconnect, or play. Gameplay and server functionality remain completely unchanged.
What happens if I remove the mod later?
The disconnect packet spam will return immediately, but removing the mod won't damage your server or data. You can reinstall it anytime without issues.
Can this mod cause performance problems?
No, the mod actually improves performance by reducing console spam overhead. It has minimal resource usage and won't slow down your server.