[FatalError]

The syncing setup is still pretty complex and everytime I change something big problems arise.

Now I changed the subscribed calendars address in iCal and on the iPhone. But now not all tasks appear in iCal. Some appear and are updated fine when I change e.g. the due date in OF. But some have a due date but don't show in iCal.

I tried deleting everything OF-related on the server to get a clean new sync but still only a couple of my items show up in iCal.

Any suggestion what I could have done wrong, or could change, to improve this?

Currently using this URL
https://webdav.mydrive.ch