Prophet 12 sysex transfer issue

Prophet 12 sysex transfer issue
« on: August 02, 2019, 12:37:54 AM »
Hey Guys,

i own a Prophet 12 and have changed the main board. Before i have save my custom patches with midiox from the old board.

Now i transfer the patches to the new board, but nothing changed. The Display shows "receiving sysex" and the illuminated knobs are blinking a while.

If midiox has finished the transfer, i press the cancel button on the prophet. No patches are changed.

Has anyone an idea, whats wrong.

(Sorry for my english)

Thank you

Denis
Germany