Thanks for the update, that is really cool -- of you, for the workaround, and of the Kemper team for the upcoming solution. I was aware, by the way, that the previous version of the chip already supported automatically following the Kemper's midi channel at startup, the problem being that the Kemper only ever sent midi over channel 1 even when set to listen over other channels...
Let me take this opportunity to thank you for creating such an advanced and well thought out mod and offering it to the Kemper community at such a modest price. When my Remote arrives, I won't be selling my FCB1010: it will remain a faithful backup device. With your chip in it, of course.