Wrongly assigned octaves: Hardware or software problem?

[RainerKlang]

Dear All

I'm facing the following problem with my brand new C2D, OS 1.10:
The left half of the lower manual (up to note g in the 3rd octave) is controlled by the upper manual drawbars, the left half of the upper manual is controlled by the lower manual drawbars. On the right everything is fine. The problem occurs in all organ model and in all presets.
In other words: The left half of the manuals seem to be wrongly assigned / seem to be interchanged.
Is there anything that I can do or do I have a hardware problem?

Thanks a lot
Rainer

[tacitus]

Didn't this crop up a while back - a result of mis-connected ribbon cables inside? Have a search back in the older posts and you might find the thread.

[RainerKlang]

You are right. I found a thread from floydology. Not the best quality control at Clavia.

Thnaks a lot
Rainer