I’m facing some issues with my Befaco Lich.
I can connect the Lich to my computer, it’s recognized and i can even update the firmware.
But i cannot upload any program on it. It always says : Sysex Checksum Error.
At some point it worked i could manage to upload some patches on it but it doesn’t work anymore.
I can remove program from it, but i cannot upload them again. I can see the different programs on it, monitoring cpu and everything, midi probably works but i do not have a midi program on it and i cannot test it or upload any program.
Do you have any leads to help me solving it ?
