What happens when you press the Kontakt MIDI Panic button. The “!” Symbol on the top right hand side of Kontakt. Does this stop the “feedback”. What channel are you using. It is very possible to confuse Kontakt by having a patch that allows multiple channels open with a mysterious note set on a channel not actually used. This signal may not be receiving a note off. Pushing the panic button will turn the note off, however, it will recur. Use Kontakt to determine what channels are coming in and set the patch to the required channel.

I’ve had several strange things happen in Kontakt usually fixed by ensuring the channel coming in is what the patch is set to.

Just a thought.

Tony


HP i7-4770 16GB 1TB SSD, Win 10 Home,
Focusrite 2i2 3rd Gen, Launchkey 61, Maton CW80, Telecaster, Ovation Elite TX, Yamaha Pacifica 612
BB 2022(912) RB 2022(2), CakeWalk, Reaper 6, Audacity, Melodyne 5 Editor, Izotope Music Production Suite 4.1