I’m using X 4.2.2 and Integrity.
I have a test video on my home page. When using Windows 10 it only plays when using the Microsoft Edge browser. Nothing appears when using Chrome or Firefox.
I also get a problem with Inegrity 1 Demo (http://theme.co/x/demo/integrity/1/). I just get a static image when using Chrome or Firefox. It’s ok with Edge.
I’m running on a DELL Laptop, but it does have a touch screen.