Midi keyboard unresonsible

Hi,

Is there anyone who’ve been suffering from unresponsible midi keyboards?

I’m using Arturia Keylab 25, Nektar GX61
All of drivers for the products are up to date but I cannot get any sound from my midi keyboard.
I can see midi signals comes and goes whenever I push my keys but no sound.

I’m using also Reason 10 (DAW) and in reason 10 there is no problem with midi keyboards.
I tried to test in Sonar which is free and the same result came in.