Syncing Nextcloud CardDAV/CalDAV for iOS failed

🍱 Features & apps 📆 Calendar
1

Hi,

i was able to sync my Nextcloud calender and contacts to Mozilla Thunderbird via CardDAV and CalDAV. But every attemp to add a new calender or address book to my iOS 11.4 iPhone failed.

I tried the links like https://subdomain.domain.tld/remote.php/dav/principals/users/michael/ for CalDAV and CardDAV like described in the manual (https://docs.nextcloud.com/server/13/benutzerhandbuch/pim/sync_ios.html) but it does not work.

Is this a known bug?

Thanks for your help.

Michael

2

Problem solved. It looks like it’s caused by the company wifi. Outside the office via mobile network both calenar and contacts can sync.

Michael