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That was a great suggestion, but unfortunately, it did not solve the problem. I don't have to even be playing a single note repeatedly; it occurs (the MIDI recording stops in the middle of the song) when I am playing anything - not even just fast notes.
The MIDI clock rate I believe is 31.25kbits/second. Extrapolating that out, and presuming a start and stop bit are added to the 8-bit byte, this means that a byte transmits in about 320 microseconds, and with the normal MIDI message taking up three bytes, indicates that a complete message is transmitted in less than 1 millisecond (3 x 320 microseconds).

USB will transfer data at a significantly higher data rate again.

So I believe that your issue is not in any way related to the speed of your playing (unless you are exceeding 1000 note events / second crazy).

You mentioned that the BiaB Stop Recording message is displayed. That message would not normally come from the transmitted MIDI. It would come from within BiaB, usually from the Stop button being pressed on the transport.

Is this the stop message that you see?
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