Hi, I've got a new Digitalpiano Yamaha P-45 B. There is a problem with the midi, using it Finale 2014 on my older MacBook (2008, OSX 10.7.5.). Sometimes some notes sustain continuously, so I have to press again the key of the note which sustain, then it stops sustaining. Sometimes pressing a chord (5-6 notes) I don't hear all notes (both with SmartMusicSoftSynth and Aria Player). I tried two sustain pedals - the Yamaha (delivered with the piano) and a M-Audio SP-2. I don't think the sustain pedal is the problem. Till now I used always a M-Audio Keystation 88 midi keyboard with the Finale, there was never a problem with the midi. I installed the Yamaha USB-MIDI Driver for Mac OS X (10.5.x - 10.9.x), but the problem still occurs. I was yesterday again at the shop, where I bought the piano. I tried a Casio CDP-130 BK, there is NO problem with the midi on Finale ... then I tried also the Yamaha P-115 B, the same problem as with P-45 B occurs. So, there is a problem with the midi "communication" between Yamaha and Finale. Could you please give an idea/advice what should I do?

MacBook 2008, OSX 10.7.5.