I don't use Performance Mode at all either .... and I only have 9 rigs on my KPA !?!?!?!?
Are you running 3.0.2 ?
Now ...... 15 / 20 seconds ..... really ??????
That's the way it should be ...... any thoughts about what I could try ?
It used to be slow when i had 1000 on it. and yes im running the latest firmware
there is zero point comparing a laptop to the KPA.
My kemper boots in around 15/20 seconds and i have about 200 profiles on there ( I don't use performance mode either)
maybe factory default your Kemper and start from scratch?
I was slightly skeptical when i first bought my kemper that i would need to profile my own amps to get the sounds i wanted. However I have not even turned on my diezel VH4 since i bought my powered toaster. I just felt the tones i got from free profiles already out preformed my diezel. And then i obviously bought some and they were even better.
Anyone else felt the same?
USB into the kemper and use a app as a rig manager type thing? im sure if you guys can make a kemper you can think of some cool stuff to put into a app 
Honestly i found the official bag is brilliant, Can use it like a normal back or i have it on its side sometimes to just pop both sides off like a live in case.
Very solid and light!
