Tzarls wrote: I suspect the problem is Samplitude not following the standard
Yes, I would say that is the case too.
Tzarls wrote:I still think we are talking about different things here....
He he, quite so
I should have made clearer in my post that I wasn't suggesting PDC as a cause of the problem. I was just making a bad job of explaining why I thought it was a 'red herring'!
Apart from plugins that need to 'look ahead' in the audio, PDC is rarely an issue for most plugins and can be safely ignored.
So I would return to my earlier suggestion of testing Samplitude more thoroughly to see exactly what VST data (if any) it is communicating. If PPQ or Sample Position are working, then there is a good chance of a workaround.