Revolution slider on Mobile not working correctly

Hi,

My second issue is with the Revolution Slider navigation where the desktop version is working fine, but the mobile version shows an incorrect thumbnail.

The desktop version shows the correct thumbnail.

The mobile version shows the second thumbnail, so not the correct one, but the thumbnail afterwards the next thumbnail.

Interesting issue...

You can see this on page http://ingdividual.sk just enable Chrome DevTools Device Tools.

Thanks for the help,
Peter,