Synchronised video doesn't stop when changing slides

Hi Community,

I made a project with a synchronised video. So far so good. But when the video is playing, and you are going to a slide, that shouldn't have the video,

it still continues to play it. How can I make it to stop, when I am switching back to my main menu or any other slide, that shouldn't have the video?

Adobe chat support was closed, so I hope somebody can help me. Thanks alot !

Tim