[Steinway]

Many posts in a row - but I just felt the need to clarify a small point: as I said, I have experienced this once while using pedals, otherwise I agree with Ketil that this only happens when touching the screen to turn. But, thinking back to the occasion when this did happen with pedals (which I remember very clearly, being the only time it has happened during a performance) - I realize I did actually touch the screen once before using the pedals. The said performance was an audition where I accompanied a trumpet player - and at such occasions I always skip the first page of the piano/orchestra introduction. So I realize I must have touched the screen to turn to page 2, where I started playing, and then turned with the pedals from there on. Subsequently, page 4 turned out black. So whatever caused the black page to appear may very well have happened when I touched the screen at the first page. So to be precise: I have never had a black page when ONLY using pedals to turn, without ever touching the screen at all.