Today while updating the latest beta OS via Rig Manager to my KPA I encountered a (what I thought was a serious) problem. After trying various things I finally capitulated and filled out a Kemper Service ticket explaining my non-functioning KPA's issue.
Within forty-five minutes I was carrying out the suggestions that Hans-Jörg Scheffler from the Kemper Amps Support Team sent to me and I was then back up and running.
Thank you for excellent support.
William