[Camino] Stored/Saved passwords

I must have inadvertently changed some setting, somewhere. Recently when
I try and access the DSL-router's browser-interface, I am prompted for
login-name and password.

That UID and PW are in the Keychain and I just verified them. It's as if
Camino was told to not look there anymore.

I tried troubleshoot-camino and the same problem exists.

Furthermore, (again recently) there are web-page settings that seem to
disappear ... news.google.com comes to mind, namely the /personalized/
data settings if one has a google account.

Where would I look to see if I have changed settings?

Thanks

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Apple's MacBook Pro & OS/X