https://bugs.kde.org/show_bug.cgi?id=307746 --- Comment #12 from christian tacke --- I just checked the KMail autocompletion settings and expected it to look just like Ingo's attachment - but it didn't. Then I noticed that I didn't hear or see anything of that error since a while. I checked and noticed I lost the connection to the server (I have a local ownCloud and resolve the hostname via avahi). Even the check mark next to the folder vanished. As soon as avahi redetected it an I triggered a manual update and voila - the check mark appeared again and the error was shown. Hope that helped. -- You are receiving this mail because: You are watching all bug changes.