I just wonder if any of you have had this issue before ?
I received my brand new Korg Pa4X 76 from UK seller this morning and I was in shock finding that such a expensive keyboard were faulty straight out of the box.
Some white and black keys are not working at all, you can see that on video which I posted on Youtube.
It also come with very old firmware 1.0.2
I won't complain too much because UK seller offered to check it for me and it will be replaced with new one ASAP (probably 10-14 working days).
Is that major problem or my bad luck ?

Maybe it happened during transport, who knows ?!
https://www.youtube.com/watch?v=z_DiYjzS-JU