Update Failure with Application Deployment - When Upgrading, localhost refuses to connect

System Information

Field Value
Operating System Windows - Windows 11 Pro on x86_64
Product AMPService ‘Phobos’ v2.6.3.2 (Mainline)
Virtualization None
Application Application Deployment
Module ADSModule
Running in Container No
Current State Indeterminate

Problem Description

Issue

Log in to AMP
See Update Available
Click “Upgrade this instance”
Browser error/localhost refuses to connect.

Reproduction Steps

  • Log in to AMP
  • See Update is available/can’t start Sons of the Forest Server due to server version mismatch
  • Click on “Upgrade this instance” under support and updates.
  • Browser error/localhost refuses to connect