The AI Traffic worked for the first flight( short flight) but almost immediately after starting the 2nd (longer) it slowed down. I think weather causing it. I am using Opus for weather. I'm not sure if it is doing something that Plan-G can't handle cause it seems to run ok using NWS weather.
This is what Task Manager shows after the 2nd flight.
This is what Task Manager shows after the 2nd flight.