Hi Carsten,
sorry for the late response - currently I have limited Internet access.
Thanks for the screenshot - I have basically the same settings in mix control - I use the "Zero Latency Tracking" preset.
I was also able to create the 'cancellation' (as mentioned by HELL-G) by enabling monitoring of the guitar track in my DAW so this is not cause for the difference I hear.
After adjusting the volume levels of the kemper and the focusrite the difference is not as noticeable as before but the
focusrite still seems "brighter" to me and I prefer the sound I get via the Kemper (which HELL-G refers to with "punch" I guess).
I think there is nothing wrong with my setup and the missing punch can be dialed in with the EQ.
I want to thank all of you for your help and support - I really enjoy the kemper community !!!
sunny greetings from italy
cheers
Joachim