Hello,
I have been using the ICS Calendar plugin for over a year now. I’ve tried everything short of purchasing the pro version and hoping that fixes it. To be honest, I’m almost ready to give up on it. No matter what settings I try it constantly drops off, at least a couple of time a day for long periods of time. I can make it come back on after several server reboots. And “sometimes” but not always, saving a setting or a page can bring it back. My WordPress is installed on my Virtualmin server. Using cron, I pull the calendar from my Nextcloud server. The calendar.ics file is then stored and accessed on the Virtualmin server locally. The calendar data is definitely being stored there. I’ve tried with and without the Ajax settings. I’ve tried disabling the opcache in Virtualmin. I’ve also installed the WordPress W3 Total Cache and tinkered with setting there. I have tried multiple variations of the “ajax and reload” shortcodes below. I’ve had absolutely no luck making this Stabe. Any help would greatly appreciated.

[ics_calendar url=”https://myexampledomain.com/calendar.ics” view=”list” hidealldayindicator=”true” nomonthheaders=”true” location=”false” count=”0″ description=”false” eventdesc=”true” hidetimes=”true” ajax=”1″ reload=”1″]

Thanks in advance.
Baldman