Why does the logo show a black background in mobile view? When I view my website on a computer the logo is fine, however, not when viewing with a mobile device.
Also, the video doesn’t start consistently on mobile as well.
Maybe in mobile you added a black background to the logo image?
The video plays according to your internet speed because it needs to download some of the video before it starts playing.
Share a link to your site and I can better understand what’s going on.
You’re right and I want to throw my laptop out the window 
. Though In Editor X, still doesn’t show the background color behind the logo. I opened the settings for the logo image and saw it was already set to transparent then clicked save. Published the site and then it’s really transparent this time.
Thank you so much, Matanya
Lol, glad it helped you!