My Yamaha YPG-535 is not working in Studio ONe 5. It is recognized on my Windows computer and it does work in my other apps. I set it up as a New Device with Received From as Portable Grand-1 (My Driver Name) and none for Send To. I selected All Midi Channels. This works in Band In A Box and Finale but not Studio One 5. Any and ALL help will be appreciated.