Videos glitching and buffering - is there a way to disable one page on mobile view and another page on desktop view?

Hi, 

For some reason, my videos are glitching and buffering on this media page on desktop and iPad view. It's fine on mobile view.

this page works on mobile view: 

https://beige-pike-ngry.squarespace.com/media

password: rachel 

I created another page using the video page and this now works for desktop and iPad view: 

https://beige-pike-ngry.squarespace.com/media-1

password: rachel

Is there a way to hide the first link from desktop and iPad view, and hide the second link from mobile view?

Thank you so much! 

Poppy

You can add this code to /Media-1 Page Header to redirect users to /media page on Mobile

<script type="text/javascript">
if (screen.width <= 767) {
document.location = "/media";
}
</script>