After a clean install of 10.11 - I cannot connect to my carddav server on OS X Server 5.0beta1 anymore. Computers that are still using an upgraded version from 10.10 to 10.11 won't have the issue.
If I try to set everything up through Contacts -> Preferences -> Accounts, the preferences pane and Contacts will crash immediately.
If I try to set it up as server account through System Preferences -> Internet Accounts, CalDav and CardDav won't even try to connect.
If I set it up as CalDAV account through System Preferences -> Internet Accounts, Calendar is working correctly.
If I set it up as CardDAV account through System Preferences -> Internet Accounts, CardDAV is still not connecting.
I suppose, the automatic port configuration might be the issue.
How can I set it up correctly and manually?
username - ok
password - ok
server address - ok
path - what is os x server's default path for carddav - /principals/ will result in not connecting at all
port - I suppose it's 443