dariolanfranconi

Thank you. I think that could be quite useful for many users, since fullsize images have to be quite large to serve desktop retina devices.
I am currently using wordpress 4.9 and metaslider 3.5.1.

yes, you’re right. Ill look into fixing these errors first, thank you.

Did you mean there’s a plugin for the metaslider/flexslider that allows me to add JS?

I’m already working with a child theme, so yes, I might look into that second option.