[Nomy]

Well, I've spent all day searching the web for info, and I can't find anything that cures it. There are several issues about midi timing problems in Cubase, but most seem to be about latency issues when triggering audio. I don't have that at all. Just a duplicate note problem whilst the keyboard is responding to incoming Midi data.

Ho-hum.

Really don't know what to do. I've rattled off an email to Steinberg, so I'll have to wait and see unless anyone else has ideas?

I do still cling to the hope that it's a silly stupid setup error on my part because of my noobie status, but I don't think so.