[Bug]: Relays don't work over distances too long (over 400-600 blocks)

[TheRealOnogen]

Description

I'm trying to make a network and i have a relay with a linked card, then another relay with a linked card around 800 blocks away, i send a message over the relay and it does not reach the other relay, same with cables

Versions

• Minecraft version: 1.21.1
• Forge version: neoforge 21.1.234
• OpenComputers version:
• Java version: 21
• Modpack (if applicable): None

Environment

• Operating system: Arch Linux (Server and Client)
• Single-player or server: Server
• If server: dedicated or integrated, and server-side mod list: Dedicated
• Other mods installed: aero_copycats 1.1.0 (aerocopycats)
  AI-Improvements 0.5.3 (aiimprovements)
  Architectury 13.0.8 (architectury)
  CBC Enhanced Shells 1.1.5 (cbc_enhanced_shells)
  conditional mixin 0.6.4 (conditional_mixin)
  CoreProtectNeo 1.0 (coreprotectneo)
  CraterLib 3.1.2 (craterlib)
  Create 6.0.10 (create)
  Create Aeronautics 1.3.0 (aeronautics)
  Create Aeronautics 1.3.0 (aeronautics_bundled)
  Create Aeronautics: Gyroscope Stabilizers 1.2.2 (gyro)
  Create Big Cannons 5.11.7 (createbigcannons)
  Create Crafts & Additions 1.6.0 (createaddition)
  Create Diesel Generators 1.21.1-1.3.15 (createdieselgenerators)
  Create Offroad 1.3.0 (offroad)
  Create Propulsion: Simulated 1.1.4 (createpropulsion)
  Create Simulated 1.3.0 (simulated)
  Create: Copycats+ 3.0.4+mc.1.21.1-neoforge (copycats)
  Create: Dragons Plus 1.11.4 (create_dragons_plus)
  Create: Power Grid 0.5.5.1 (powergrid)
  Ferrite Core 7.0.3 (ferritecore)
  Flywheel 1.0.6 (flywheel)
  FTB Essentials 2101.1.10 (ftbessentials)
  FTB Library 2101.1.33 (ftblibrary)
  Lithium 0.15.4+mc1.21.1 (lithium)
  Minecraft 1.21.1 (minecraft)
  MMO Econ 1.0.3 (mmoecon)
  ModernFix 5.27.20+mc1.21.1 (modernfix)
  NeoForge 21.1.240 (neoforge)
  OpenComputers 1.9.3-dev.156 (opencomputers)
  PacketFixer 3.3.1 (packetfixer)
  Ponder 1.0.82+mc1.21.1 (ponder)
  Ritchie's Projectile Library 2.1.2 (ritchiesprojectilelib)
  Sable 2.0.3 (sable)
  Sable Companion 1.6.0 (sablecompanion)
  Saturn 0.1.5 (saturn)
  Simple Backups 1.21-4.0.21 (simplebackups)
  Simple Discord Link 3.4.4 (sdlink)
  SkinRestorer 2.9.0+1.21-neoforge (skinrestorer)
  Smooth Boot 1.0.0 (smoothboot)
  spark 1.10.124 (spark)
  SuperMartijn642's Config Library 1.1.8 (supermartijn642configlib)
  Veil 4.1.4 (veil)
  WorldEdit 7.3.8+6939-7d32b45 (worldedit)

Steps to reproduce

1. Have a computer running server eeprom (https://pastebin.com/X2eyfZF9) connected to a relay
2. Have another computer somewhere far away (at least over 400-600 blocks away) with dns_discover app (https://pastebin.com/6D5bU6EF) connected to the 2nd relay
3. link the relays with a linked card
4. run dns_discover

Expected behavior

The client sees the server

Actual behavior

The client does not see the server

Additional information

https://drive.google.com/file/d/1YXUA1Mqr8f_cltfRDQyUr5g5QkXdqAQB/view?usp=sharing

Checklist

• I searched the existing issues for duplicates.
• I included the exact Minecraft, Forge, and OpenComputers versions.
• I included clear reproduction steps.
• I attached the relevant log/crash report or provided a full mclo.gs link.
• I removed private information from attached logs.
• I tested whether the issue occurs without unrelated mods, if practical.

[TheRealOnogen]

ok nvm i'm not dumb, i just fixed that but using cables is still broken