Some miscellaneous notes for troubleshooting 2nd PC setup:
If you're unable to access wslIP:8020 from a second machine despite setting up port forwarding, firewall exceptions, disabling firewalls, and using tools like PortProxyGUI, follow these steps to resolve the issue:
The Guide (Credit to hey_daniel)
Port Proxy URL: https://github.com/zmjack/PortProxyGUI/releases/tag/v1.4.2