Hi Fesick,
At this point - it is really only the ‘Large’ sample sets that are killing Keyscape usage on my platform (usually Duos). While upping the buffer to 256 is generally playable, I still hear buffer-overrun artifacts. Within Keyscape, limiting the voice number (ie like to 15 voices), and ‘thinning’ the samples in the patch helps, but still is not perfect. Since I see random CPU usage spikes and Page Fault jumps in Cantabile, that leads me to suspect some other driver code is pre-empting Cantabile, so that is my next avenue of investigation.
I’d really like Keyscape to be perfect on this platform - it seems like for every other vst plugs I have (both sample-playback and compute-intensive) - there are no other problems. Keyscape is the only one to cause problems.
Hope it helps,
Kevin L