Hi there.
I've been using an ESI MU8xl midi interface for years now to shuttle sysex backwards and forwards to the Octo, however I can't do it with the MRCC. The files are smaller after traveling through it, I sent a 445kB sysex file successfully to the Octo and captured the output from the MRCC in Sysex librarian and it was only 16k. Has anyone here used the MRCC successfully?
I've run into similar issues. My guess is that your new interface transfer rate is much faster and you are probably overflowing the Octopus buffer causing it to quit the transfer protocol after the first buffer is full. I had to play around with my transfer speed settings in SysEx Librarian and I think there was some checkbox for multi-part or hangup that allowed transfers to work for me.
What size are the sysex chunks the Octo sends, do you know?
