DidLoop Event not executing Online?

I've got this sound thats about 2 seconds long, and the event DidLoop isn't executing... Property 'Looped' is true for the sound too...

script.Parent.DidLoop:connect(function()
    script.Parent.Pitch = math.random(850,1050)*.001
end)

script.Parent:Play()

Also, it works in studio, but not online.