SONAR does not recognize Bluetooth connection nanoKEY / KONTROL Studio as control surface. KORG app August 06, 2023 23:53 Follow If MIDI Driver Mode of SONAR is UWP, Control Surface may not operate as Mackie Control. Please use SONAR 's MIDI Driver Mode with MME. Please use the latest KORG BLE-MIDI Driver. Facebook Twitter LinkedIn Comments Please sign in to leave a comment.