Connectivity Problem with Minecraft - Client isn't recognizing the server

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Phobos’ v2.6.0.10 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Ready

Problem Description

Issue

Please send me help, I’m a pretty tech-y guy, and cannot figure this out, I set up my server properly, the same as I have in the past, but its failing to connect, I keep getting the “connection timed out” when I try to join. On top of this its simply not registering the server exists, let alone is on. Please send help- Hafin

Reproduction Steps

  • Start the server with the mods
  • Start modpack with the same mods
  • Try to join
  • It times out and cannot recognize the server every SINGLE TIME

You could try using the IP of the VPS that Hostinger gave you instead of the subdomain