We did some more testing, and It doesn’t look like the issue is happening on this end. It looks like the webflow.io subdomain plays the bg video as expected and itt also plays as expected when exporting and opening the index.html file (screen recording).
I recommend re-exporting the files and then try to upload once more. If this doesn’t work you may consider adding the asset to your hosting provider manually.
@jadefox02, I did some testing with your instance of the issue as well. This issue is slightly different because the bg video isn’t playing on the webflow.io subdomain at all. Can you please try to completely delete the bg video, add a new background video component, and re-upload your video?
Can you also ensure there are no spaces or special chars in the file name before uploading?
Thanks in advance.