Multistrada 2016, 1200cc, Clutch grabbing,

I experience on occasions from neutral to first gear the clutch grabs as soon as I release the clutch leaver. This is more likely to happen when I am using the clutch frequently, like filtering through traffic. It doesn’t happen every time. I’ve had replaced the slave cylinder The clutch steels and other plates and the basket appears to be in good order. I need help please.