HI again

Although you did not play the midi notes in someone did when the midi file was made or made it in step mode. Either way the note values would have been specific.

Legato type playing can cause problems in midi files as often used for string parts,
As John says there are auto legato settings to watch out for.
The problem can causes overlapping midi notes as it is achieved by hanging on to one key until you play the next note. If the notes are of a different pitch this should not be a problem apart from any polyphony problems, but if the notes are the same pitch it can result in the note off from the previous note not being acted on and then you will get the stuck note drone.
Mike

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