I Have recently acquired a 9KPro and I have found a software bug and I am asking if other users have the same problem. I have installed the latest OS ver 2.1

After using and exiting from Styles Direct From Floppy and then going into the Music Data Base, any selection in the MDB does not respond and the 9000Pro still plays the last Style that was loaded from floppy. The only way out of this appears to be a reboot.
(Selecting any of the Factory or Flash styles after Styles Direct From Floppy works fine).

Yamaha in the UK do not appear to have an email contact in which to report problems. My other board being a Roland gives excellent email customer support in the UK.

Graham UK