I, too, am having issues with the responsiveness of the calendar, when accessing a mobile device. I am also using the WP FullCalendar plugin, in addition to Events Manager. Is it possible to have an extra bit of code that would either scale/simplify the calendar or switch it to a list when viewed at cell phone size?
Cheers,
Ed
Yes, one sees the error message when editing a page at the top of the text editor. I can supply a screenshot, if necessary.