Does work on iOS, doesn't work on Android.

It seems that the visual slidebox has no trouble displaying on iPhone devices, some iPad devices do give trouble displaying.

And when I open the website on Android devices, I just see grey and/or black boxes where the image rollover should display.

Is there anyway to solve this? I would like to have all the common devices work properly with the plugin.

https://wordpress.org/plugins/wp-visual-slidebox-builder/