I have Outlook 2013 connect to my caldav server via an http path (https://caldavserver/user@domain.com/calendars/MyCalendar). Everything works fine - the calendar is read, I get updates and notifications, etc. However, after adding the calendar, at some point in the future, the internet calendar just disappears. I've done nothing to remove it, it's just gone.
Anyone else having this problem? Any solution? I don't even know how to debug it. I can't associate the deletion with any other specific event (like a change from work network to home network).
thanks