This log represents 3 clicks of the play button, in Chrome. Each click of the play button logs a "play clicked". Line 24 is where the unexpected silence happens.

sm2 replay problem: Chrome

SoundManager 2 HTML5 support: mp3 = true, mp4 = true, ogg = true, opus = true, wav = true 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
SoundManager 2: Ready. ✓ 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
play clicked sm.html:10
soundManager.createSound(): s (https://www.dropbox.com/s/lu9wx75la7tkrsf/duck.mp3?dl=1) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: Merged options: Object {id: "s", url: "https://www.dropbox.com/s/lu9wx75la7tkrsf/duck.mp3?dl=1", autoLoad: false, autoPlay: false, from: null…} 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: Using HTML5 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: play(): Attempting to load 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: load (https://www.dropbox.com/s/lu9wx75la7tkrsf/duck.mp3?dl=1) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: waiting 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: loadstart 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: suspend 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: durationchange (4179.592000000001) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: loadedmetadata 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: loadeddata 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: canplay 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: playing ♫ 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: onload() 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: ended 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
play clicked sm.html:10
soundManager.createSound(): s (https://www.dropbox.com/s/lu9wx75la7tkrsf/duck.mp3?dl=1) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
soundManager.createSound(): s exists 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: play() 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: setPosition(0) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: playing ♫ 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
console.log("...unexpected silence....")
...unexpected silence.... VM210:2
undefined
play clicked sm.html:10
soundManager.createSound(): s (https://www.dropbox.com/s/lu9wx75la7tkrsf/duck.mp3?dl=1) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
soundManager.createSound(): s exists 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: play(): Already playing (multi-shot) 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: play() 8Q0gAAmfUjObkPLwD7LIr1DOP2XYUnRw87akvFnF2I8unOk3duzaWAoXfH6eVlC2?dl=1:32
s: Cloning Audio() for instance #2...