Korg prologue stuck

Minutes ago, the prologue got stuck. I was playing and editing a couple of sounds, also using some editing software to do so. I then turned the program dial to switch to the next sound, named »Manoeuvers«, as the machine freezed.

That’s nothing remarkable. But what I learned from this is that the power switch of the prologue actually isn’t one. One has to pull the power plug to reboot it :) .