I’ve come to conclusion it’s the size of the score. I’ve got the Modern Orchestra template, plus added two more string quintets.
As I’ve already got most of the notation in, it is packed already and I’m only 80 percent done. On top of that I’m now trying to add EW samples which is even a heavier load.
Although I will add, I’ve done the same thing in my DAW with same computer and not feel like I’m back on Windows 3.1
But there are a lot more calculations going on here I guess — so I’ll make it work, for now.