Reply to Problem with Maschine and Db4

I have Maschine and use my Db4 as the soundcard , I use it will using traktor for drum loops the problem that started a few weeks ago is when I press buttons on the Db4 they are triggering sounds in maschine as well , has anyone heard of this and how do i fix it . Tried reinstalling the db4 drivers but this hasn't worked.