many instances of a VLM broadcast element

[vice]

I couldn't understand the utility of having many instances of a VLM broadcast element.

The only reason that I can find usefull is if every instances has is own output so when une instance is palying, I could change the output without affecting the output of the current playing instance. And if I create a new instance of the VLM broadcast element, this instance has the new output and uses it.

Is this true?

What happens with the output if I stop the old instance and play it again? This old instances has the new or the old VLM broadcast element'soutput?

Please, someboby could answer me?

Thanks in advance.