@Sarah_Gaupel I just wanted to chime in here as it actually looks like there’s a redirect issue occurring for your
/videos slug causing the issue.
Could you please try removing that redirect in place for the
/videos slug configured externally?
Alternatively you’ll need to use a different file folder name for /videos on your external server (maybe try
/videos-2 as the folder where those videos live.
Then within your HTML file you will need to update the slugs to match what you name them on your external server. I hope that this is helpful in getting that video background to play on the external server ♂️