MIDI Clip Duplicate on grid not accurate

[iltrich]

Hello,
when I try to duplicate a MIDI Clip on absolute grid mode both using cmd+D or dragging and dropping holding alt key, clip are randomly slightly off grid. It's very annoying because usually the note at the beginning off the clip disappears and obviously everything plays a little off beat.

Do you know what could it be?
In the picture you see how the green and blue clips are a little off.

Thank you

[clausiii]

Same here! Absolute PITA!