Such a problem can't be caused by "accidently'" or "inadvertently". It would explicitly require much more actions to get this done. But like you I'm very glad that indeed everything's OK now. And you're right, it's searching in the dark...
About your suggestion of "ïnit globals" Never got into that situation. Does this mean that you have to start again from scratch? I'm not aware of the consequences...
I'm glad too that I can change the title of this topic... Thank you BayouTexan.
I "inadvertently" shut off my poweramp to the my Kone Kab. One night it worked and the next night it didn't. I must have done something wrong when tweaking profiles for the next day. I thought maybe it was blown at first but I still heard an audible hiss to the Kab. I did an "init globals" and all was back to normal. The init-globals sets settings back to factory default but does not change rigs or performances you added or modded.
Anyway, Support recommended I try it. I was so relieved to know that it was me and not the Kemper that caused the problem. Ha!