premiere pro cs6 - aja kona 3

Hello
I would like you to help me if you can on a problem I have.
I have the premiere for cs6 (version 6.0.5) along with aja Kona 3.
My problem is that I have a delay of about 2 seconds on the sound
When I play the timeline on the monitor that Kona 3 gives me.
It's a problem of premiere pro cs6 or aja kona 3 ???
Thank you.