it’s Jitter problem, so the problem is with all computer based software, maybe one should be more tight to another, but you always have jitter problem with a computer. So you can sync with midi delay compensation but for me when i switch of my computer i have to re-do the all stuff… so i’m going probably like so many friends in a SYNC GEN 2 PRO configuration, it’s expensive but you can SYNC computer + 5 midi devices + 5 Din sync (old hardware stuff)
So… Depend to the needs