Ian it is because the CS needs a double button press to start recording, and again to stop, and if you do not time the presses to be concurrent
( and it IS pretty fussy on the timing, believe me
), it does not start recording...
I wonder if that fussiness can be corrected, or greatly diminished, by an OS upgrade?
We had an issue with the sync-start not engaging properly on the midi recorder (Tyros3) that was remedied with an update, so maybe the PA-600 can be fixed similarly?
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.