Delving a little further into MIDI, there are System Real Time messages that include a Start and Stop message which are normally used to control sequencers.
Are there any settings on the Casio to instruct it to run as a sequencer or to synchronize an external device?

Could you provide a screen capture of the end of the MIDI data at the point where the unexpected Stop event occurs?
(Please make sure that no filters are affecting the displayed data)

Last edited by AudioTrack; 01/28/24 02:36 PM.

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