[PROBLEM] Some settings not saved correctly

[kurt1970]

It went ok for a couple of days. Yesterday evening, just before shutting down, everyyhing was ok. This morning I booted the system, and when going to the page "Software update: "Norification"", I actually saw moving the slider from "on" to "off". Other settings (see first post) were reset as well.
A backup restore of the prefs fixed it. Any thoughts @Tim Curtis