Despite unchecking "Use" of the "Remote URL Change Notifier, it appears twice in the "System Settings" "Startup Services" -- once with "Use" checked and, once with "Use" unchecked. Both entries display "Status" as "Not running". Starting "systemsettings5" from a Terminal CLI includes the following trace: kcm_kded: reading kded info from "/usr/lib64/qt5/plugins/kf5/kded/remotedirnotify.so" autoload = true dbus module name = "remotedirnotify" "~/.config/kded5rc" has the following entry: [Module-remotedirnotify] autoload=false
KDE Frameworks: 5.32.0 plasmashell: 5.8.7 Qt: 5.6.2
With openSUSE Leap 15.1 this is no longer an issue. Qt: 5.9.7 KDE Frameworks: 5.55.0 plasmashell 5.12.8