Installation and activation no problem. The cello records and playback is also heard, but the mixing track channel does not show and activity (volume). I have set the cello up accordingly:

Kontact Player 5: Instrument on MIDI channel 1, output 3-4 and the audio track output in DP is analog 1-2

Anyone using the Grofriller with DP, please tell me what I'm doing wrong.

Jack