When I open my older files from 7.5 , I seem to have cpu overload (average cpu load Yellow) when I play it. However, if I play from the beginning, the average cpu load is low (20~30% bar green) all the way to the end without touching anything, but if I skip to the middle it does cpu overload. I have similar problem when my new project tracks increases.
I disabled C-States, hyperthreading, sleeping, SpeedStep.
My spec is Window 10, i7 6700k, Asus 170z-a, Ram 32gig, HDD,
