I'd be happy with my toaster if it NEVER had another update.
(Not that I don't welcome them when they happen)
It seems that you don't use performance mode?
The "I want to play guitar and not tweak the firmware" argument is rather strange...
I use performance mode a lot and it is a pain if you play in several bands. Have you ever tried to move a performance from #100 to #1 ? It's terrible slow! If you press the move button to fast on the Kemper, will crash. I reported this many many moths ago, and the response was, press the button slower. So it takes around 5 minutes to move a performance from #100 to #1 if you want the Kemper NOT to crash. The code behind the performance mode is really poor. I was promised a fix for this in the near future.
Yes, I want a firmware update for bug fixes. Because I want to play guitar not sit in front of the Kemper and push a button very slowly because the firmware is fragile...