PT+: Pads retriggers while releasing note

Hi there,
I just got te PT+ and I’m trying out the synths.
And here I get into trouble.

Sometimes while picking a sound in the synth menu of when I start a live recording the pads trigger again while I release them. So I end up with a ‘double note. I don’t know what I’m doing wrong.

When I select another patch and then select the original pad again it stops, but it’s really annoying.

Can anybody tell me what to do?