@nuroweb: have you edited
wp-content\themes-ai1ec\vortex\js\calendar.min.js ?
Hi, i have fixed this issue.
in calendar.js at line 269 i changed this
if( Modernizr.touch ) {
with
if( !Modernizr.touch ) {
Because the plugin use calendar.min.js it’s necessary to edit also this file or replace the content of calendar.min.js with calendar.js
bye