There seems to be a bug in the new OS version 3.03/2.03 for PSR900/9000pro.
According to the German 9000 forum a user may ecounter a "freeze" when doing the following:
- Sample a voice using line in.
- then do a direct replay of the sample
- Result: the keyboard freezes.
Reboot is necessary.

That seems to happen for both 3.03 and 2.03.

I haven't tried it but different users with different keys report exactly the same behaviour.

Time for 3.04/2.04 ?

Thomas

I suggest you e-mail this OS problem to the following Yamaha Support.

ycasupport@yamaha.com

Graham UK

We're on it

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Steve Deming
Assistant Manager
Customer Support Dept.
Pro Audio & Combo Division
Yamaha Corporation of America