MuseScore plays some notes and then some not.
I have been using MuseScore with great satisfaction for sevral years now. I recently installed the 2.0.0. version of MuseScore and during play back of a piece i wrote (I copy past notes from another score into the new one) some notes are not sounding. From the point of view from the G-cleff de E (and above) above centre C is not sounding for the countra bass. (I know this in the highest countra bass register) but usualy MuseScore makes them sound any way. I tried to re-instal MuseScore twice, but not solution was found.
Can you help me out?