More Tides V1 questions : strange behavior with parasite

Hi, One of my Tides modules behaves strangely with parasite firmware (whether V1.1 or V1.21) : when I sweep the frequency knob the voltages are stepped. I can’t get a smooth transition. I’m in the lfo/vco mode. In two-bumps it behaves the same way. Any idea what might be causing this and how to service it?

isn’t it a feature of parasites (built-in quantizer)?

I think I turned the quantization off but I’ll double check.