There’s a little bit of oddness because GSX’s own simulated passenger loading times don’t really line up with PACX’s or vice versa - it’s been awhile since I have used both at the same time. I mostly switched to GSX but lately getting annoyed with GSX’s bugs and user-interface “quirks” and Couatl scripting engine just randomly quitting … I might make a test flight with both running again later today.
If I do, I’ll report back in more detail.