@devs: I've been running a project all day long now and the GDI objects seem to not go past 666 (is that by intention?
), when the MIDI editor is open. That's the highest value I got here. Sometimes it quickly goes up to 668 or 669 but something brings it constantly down to 666 again. When closing the ME, the value is around 642.
To me it looks like this is the peak value, otherwise, I would get even worse times for opening the ME.
Could be pure coincidence, though. Watching out for further findings...