Hi Bob, I concur and have also noticed something similar to you (on rare occasion) regarding 'what' default split point setting comes up on initial Tyros bootup. On first observation it seems that the default split point is what you had it set at right before shutdown, but upon testing I notice that this is not always the case. Because of this, I just save my prefered split point (F#2) into my custom 'default' Registration Bank file which I always remember to load up immediately after turning on the keyboard. The split point setting is stored in the 'voice' group section of 'Registration Memory Contents'. Make sure its check box is checked marked when storing into Registration Memory. - Scott