When you first load a project it can’t be played in its entirety until all the plugins have loaded their libraries and then initialise themselves.
I know it’s no big deal, just wait and it’s done, but, wouldn’t it be nice to have an indicator for each plugin track indicating a crude status?
In my case Trilian takes some time to load and does it in its own sweet time. If you open Trilian there is a progress bar. Seeing that status on the track would be a nice touch.