Connectivity Problem with Valheim - Valhiem connection issues with ports

System Information

Field Value
Operating System Windows - Windows Server 2022 on x86_64
Product AMP ‘Phobos’ v2.6.5.0 (Mainline)
Virtualization None
Application Valheim
Module GenericModule
Running in Container No
Current State Ready

Problem Description

Issue

Hello, for some reason Valheim only works with the default game port 2459-2457 any other port will not allow traffic! I have verified all FW ports are open with UDP. Turned off main FW and still have the same issue! If I run the server from just a batch file it will work just fine

Reproduction Steps

  • Verified FW ports are open
  • Turned off FW
  • Ran server outside of AMP - works just fine

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