Don't tell me I was the only one who didn't know how to do this!!!
It's very plug&play on mac but not on PC....
On PC, when you plug in the Kemper via USB, it becomes a sound card: you can hear all the sound passing through Windows, you can play along with it, BUT as soon as you launch a DAW (Cubase for me), the Kemper doesn't appear!
We've been told for months that all you have to do is add the ASIO "asioforall".
Yes, it works, except with three Kontakt instances and the latency is unmanageable.
The solution? Rig Manager lets you load the Kemper's ASIOs. Yessssssssss ......a latency of 27ms, BUT that's huge!!!! but here's a second tip: in the Kemper's output menu, active "Direct Monitoring" and don't activate monitoring in your DAW. Listen through the kemper.
And there you go, it records.