@rfc2822 Thanks a lot for your quick reply! You were right: Having edited the affected entry in the nextcloud GUI, subsequent edits one the mobile phone synced without a problem.
Thanks again! Christoph
I have expected following issue …
One contact on my mobile, which is not in my cloud.
Four contacts in my cloud, which are not in my mobile.
Any idea, what I can do here?
Thanks a lot
Please provide steps to reproduce, Web server and CalDAV/CardDAV server logs taken while the problem occurs, DAVx⁵ debug info (DAVx⁵ / Settings / Debug info) and verbose DAVx⁵ logs etc as described in [READ BEFORE POSTING] What’s required to diagnose a problem so that we can help you
I’ve reinstalled DAVx⁵ on my mobile. Looks better now. I’ll watch this. Thanks …