Hello friends
Today I played my S975 as a piano for the first time, and discovered that one of the keys behave strangely.
In default octave range it plays normally; and also if I put the octave up, but if I put the octave down the note sometimes comes out with a loud pop! With "pop" I mean that the piano voice get very loud for a split second, and then goes back to normal. If I play softly, I am able to avoid it, but if I press hard, the loud noice comes. Not every time, but often. All other keys produce normal piano sound in all octaves. Is the keyboard broken, or is this sometning that can happen? Never noticed anytning strange with the key when playing with styles and other voices! For all I know it has been like this for the 3 years that I have had it.