Since > 0.4.3 versions, I have a strange problem.
Caldav synchronisation with my ownCloud server works fine.
I manage to add my ownCloud carddav account without error.
In the SMS app, I can see the names of my contacts from my ownCloud instance.
But, with the contacts app, I don’t see them and I cannot add contacts to the Davdroid account. The only choice I have are device and sim card.
With Davdroid <= 0.4.3 I have not this problem.