Although there are no midi notes present in the bar, (view pics attached) my Kontakt 5 plugin is playing the F note on repeat (the Animator in Session Strings is looping).
Since there is nothing to delete, I can’t stop it and there are not such thing as “auto-play” or any of the sorts in Session Strings. (foolish point to make, I know)
How can I stop it so I can continues working on this sessions?
Also, try switching the MIDI Input for that track, from “All MIDI Inputs” to, say, just your main controller keyboard… I don’t know what Kontakt instruments you have loaded up, but Kontakt itself is capable of generating a MIDI Out, which, when using “All MIDI Inputs” as MIDI In to a track in Cubase, will also find its way to that track.