Why does the connection drop and not reconnect when switching from cellular data to Wi-Fi?

A RadioPro™ Talk app connecting through the Internet(cellular), may pass through a different set of firewall rules than a RadioPro™ Talk app connecting through a Wifi connection.

1. It may be necssary to have 2 connections set up in the RadioPro™ Talk app. One for the Wi-Fi connection that looks like 10.xx.xx.xx or 192.xx.xx.xx and the other that has the static IP address exposed to the internet.
2. The Network infrastructure that hosts the RadioPro™ IP Gateway may need a modification to allow access through the Wifi Firewall. The documentation for Port Forwarding may be helpful in this case as well. Please See the RadioPro IP Gateway Installation Guide page 19 “Configure Port Forwarding”.