Was there any MIDI receive light flashing on the Vintage Keys when you sent the data? Did any message show up on it's display? I took a look at the manual but didn't see much about receiving sysex data. The only thing of note I saw was if it was transmitted too quickly it could fail. But I would expect there would be an error message if that was the problem. Does MIDI-OX have any control over the speed the data is sent?

It is possible a flat battery could be screwing everything up. But I thought it would still work while powered up.


[This message has been edited by Nigel (edited 05-30-2007).]