Connectivity Problem with Minecraft - Logging back in gives me a Timed out error

System Information

Field Value
Operating System Linux - Debian GNU/Linux 11 on x86_64
Product AMP ‘Decadeus’ v2.4.6.6 (Mainline)
Virtualization QEMU_KVM
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Ready

Problem Description

Issue

So, it’s as simple as that, whenever I open minecraft for the first time, I can log into my server, but as soon as I log off and then try to log back in, it takes a min or so and just gives me a “Timed out” message until I restart the game

Reproduction Steps

  • Log into the minecraft launcher and joining my server, everything works as usual.
  • Login off (doesn’t matter for how much time)
  • Log back in takes a bit and then gives “Timed out” error

Common with modded servers or if the connecting user doesn’t have a good network connection.
Most of the time you can just retry logging in without restarting the game.
Otherwise you can add this startup arg to both the client and the server: -Dfml.readTimeout=180 to try and increase the login period.

It’s a modded server, so that’d be probably the case. Could you tell me more steps about where do I need to add the arg pls?

For the server, add it under ConfigurationJava and Memory.
For the client, toss your launcher’s name + “java startup args” into google to see if that shows you how to add them.