RayInWien

It disappeared somehow after I updated my Mac OS to Catalina. I still have no idea what caused that error but anyway it solved! Maybe it‘s about the recognition of the keyboard or midi sorta. I haven’t touched any settings but it happened and solved haha. Anyway, thanks Atlas!

Hello, mates! When I play other instrument, I always hear doubled piano sound. Even I tried this with mute, I can still hear the piano. Why does it happen? How can I solve this problem?