Can't get my nord lead A1 to receive sysex banks

[andy1415]

The A1 will respond to other midi messages, notes, cc's, program changes and such.
I can receive single programs and bank dumps transmitted from the A1.
The A1 will respond single program sysex messages, these, of course, I must store to get them into A1 memory.

What doesn't work is transmitting sysex banks. The A1 responds by showing "rcv" in the program window,
but afterwards there are no changes in the A1 sounds.

I am using a windows 10 PC with both MIDIOX and the python mido library to receive and transmit midi messages.

Has anyone had success sending sysex banks to a Nord Lead A1?

Thanks.
---Andy

[Snabelsnas]

I have no solution to your problem, but can you please explain how to send midi dump commands to the lead a1 using sysex. I can't seem to find any info on this.