SSO - persistent connection

I have multiple servers configurated with SSOAl is right.

when I sign in the first time, I can open multiple applications without sign again.

But if I quit my IE navigator, I must sign again.

Is it a problem of configuration?

After logoff I can see on the server my connection valid until a long time (normal) → so cookies on the server is active.

A solution?

Subject: RE: SSO - persistent connection

SSO information is session specific. When you close and reopen the browser it will generate a new session ID and the old SSO information cannot be applied to the new session, nor should it. If it did then everyone accessing the server from the same workstation or kiosk would be using the same credentials as the first person to log in, which is definitely not what you want.