Synchronize group memberships

when I close SYNCHRONIZE GROUP MEMBERSHIPS, then I can use userno or to login in. But when I open it , I can’t login.

what can I do?

Can you tell us a little more about your set-up - which version of Metabase are you on? What browser are you using to access it? What are you seeing when you attempt to log-in after changing the settings?

browser: google
when I login, I see Password:did not match stored password.