https://gitlab.com/bitfireAT/davdroid/blob/2f7debb42f5fb6499938721d771b42330422f262/app/src/main/java/at/bitfire/davdroid/resource/LocalAddressBook.java#L378 (it’s the hash)
OK thanks, it’s the hash
But is CQ an acronym for something ?
@acu It’s the base64-encoded Java hashCode of the address book URL.
Ok, very thanks for your help!
I was generated (badly) many address book as many address group;
the correct way was to import into a only one address book and create and associate instead specific contacts to its group.
@lllvvv Then I don’t have any idea, except that there must be some connectivity problem. Did you try another connection type (mobile/WiFi)?
Please provide steps to reproduce (including information about the server), debug info, verbose logs etc.