I have the problem, that switching between two full orchestra scores takes very long. So when I want to copy and paste something from one file into an other, I have to wait 15-30 seconds, before the target window get responsive so that I can paste something. (I have a 12 core machine with 16GB RAM and everything on SSDs)
What I see is, that the unloading and loading of the samples seems to take quite long.
Are there ways to disable temporarily the audio output and have then a better performance?