I noticed that the digital filter has some sort of crackling nature (12LP tested) when some resonance is added. If you play, say, a major chord with unison involved, then you will hear this constant subtle crackling. No other filter are affected with this (they are silky. Analog filter is actually better than in Arturia Pigments).
And no, there is no problem with the CPU or whatsoever. Check the sample, please.