We have decided that DAVdroid will take up the Android design of one address book per account, thus also allowing to sync only one addressbook per account. If you need more address books, please create several accounts.
Address books are displayed twice
I am using DAVdroid fo sync my Android contacts against a horde groupware server.
After starting the DAVdroid app on the smartphone I see 2 addressbooks with the same name. But I have only 1 addressbook on this account on this server …
Upgrading to Horde Framework 5.2.14 solved the problem.
Thanks for the tip.