I’m experiencing a performance issue using a MalletKAT with custom sampler instruments I've built in Logic Pro. During live playing, especially with rolls or fast passages, samples fail to trigger or trigger inconsistently after a bit, as if they aren’t loading quickly enough or hit some sort of threshold (Note: I've monitored the polyphony and the voices aren't maxing out). It usually works normally for a few minutes, then begins to choke and notes start dropping. The same MIDI plays back perfectly when sequenced. A standard MIDI keyboard works fine in real time, though I understand it doesn’t produce the same density of inputs. I've monitored the MIDI inputs from the MalletKAT to Logic and it looks like everything is coming through, so I'm assuming this is an issue in Sampler. How can I resolve this? Has anyone experienced this before?
Logic 10.8, Mac 14.1.1