The Easy Appointments plug-in works fine when it works. Unfortunately, it freezes far too frequently to the annoyance of the users. In my application (see https://henryfarmtennisclub.ca/courts-booking/), "location" does not show (Ok, as we have only one); services (=Type of play) show OK, and then it "freezes". On workers (=court #), the working circle keeps spinning and spinning and nothing happens. Any solutions? I am on latest version of WP.