Connectivity Problem with Minecraft - Cannot connect to server unless using a vpn

System Information

Field Value
Operating System Linux - Ubuntu 24.04.2 on x86_64
Product AMP ‘Deimos’ v2.7.0.0 (Mainline)
Virtualization None
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Ready

Problem Description

Issue

i cannot join the server unless on a vpn, i used to be able to connect directly using the servers IP address but that no longer works now there seems to be nothing i can do to connect unless using a vpn which makes my game super laggy. issue has been going on for about 3 months or so

Reproduction Steps

  • Steps i have taken to attempt to resolve
  • 1. disable firewalll/ changed everything to do with firewall
  • 2.Restart computer/update all things
  • can you tell me how to see blocked IP addresses on this server? i believe that’s the issue. or it might be something else i just need help