[LAU] [LAD] [OT] digital mixer losing its presets after battery replacement

[Tim Goetze]

[Dave Phillips]
> From the owner's manual: cE indicates a checksum error.
>
> Would that be an error on the part of simplesysexxer or the hardware ?

I seem to remember some piece of MIDI equipment reporting a checksum
error when I was sending sysex bulks too quickly.  After increasing
the interval between blocks everything was fine.  (No idea what
device it was, certainly not a Yamaha mixer though.)

Cheers, Tim