Disklavier

I just got my disklavier set up and installed, and I am thrilled!  A
technician is scheduled to calibrate and tune it on Apr. 2nd, but
until then I'm hoping to figure a few things out.  Anyway, before I
head out the door I wanted to post one problem I had.  I got it to
play a few songs, but it stops playing after a few minutes.  When I
click play it starts again, but it stops soon after that.  Anyone seen
this before?

I still have to spend a lot more time on it.  I haven't installed any
updates--right now it's just running whatever version came installed
from the factory, although I would assume they ship them with the
latest software.

Thanks,
Carl