This is from the message thread Plex on TrueNAS SCALE: Two different IP addresses. There was a update to the TrueNAS version (not to be confused with the TrueCharts version) from 2.0.3 to 2.0.4 that got deployed on Monday, April 8th. Once this update to the app was in place, Plex was able to be deployed with the local IP address, and I was able to establish the port mapping for direct remote access.