Constant "Authentication required" for network

[Forpli]

@Bonny Here you can find some information about the keyring. The easiest and safest way not to be prompted for password from Brave browser is to use a login with password.
If you don't like that you can set an empty password. But that is not recommended.

https://www.baeldung.com/linux/unlock-keyring-fix

Explained! The Concept of Keyring in Ubuntu Linux

Here is another solution for Brave browser:

Passwords in Brave

How can I prevent Brave from asking me for a password every time I start it? Thank you very much.