How can I stop persistent wifi available or not signed in notification?

[pizza_pablo]

I've turned off wifi available notification in advanced wifi settings.
(Screenshot in next post)

I've followed the notification long hold settings to a menu with on/off switches, but cannot turn off those that look like they would apply.
(Screenshot in 3rd post)

The persistent notifications continue.
(Screenshot attached to this post)

I originally attached all screenshots to the OP, but only the last selected posts.
Other screenshots in following posts.

 

[pizza_pablo]

Advanced wifi settings.

 

[pizza_pablo]

Notification menu, on which I cannot deselect those I think would apply.