Logic has been running fine up until this morning - this is the scenario:
1) create new software instrument track, draw some MIDI notes
2) create another new software instrument track, the notes from the first track are showing in the piano roll for this one, nothing is selected apart from this empty track.
If I open and close the piano roll, the error notes disappear. However if I click on the first track and then back to the second, they reappear in the window.
I've searched Google to find out whether anyone else has had this problem - no luck.
Can anyone help?

