https://bugs.kde.org/show_bug.cgi?id=525262
--- Comment #1 from Martin Ottmar <[email protected]> --- NEXT ADDITIONAL INFORMATION Private home NextCloud server uses self-signed certificate (it is available only in home network or via VPN). It is possible that the problem is related to this detail, because of in our company we are using NextCloud too. And it seems that the calendar synchronization is working in this case. Problem with the HTTP (0) error is not reproducible in its setting. -- You are receiving this mail because: You are watching all bug changes.
