I am facing two problem working with Advance Authentication

1) I have on my laptop Client for open Enterprise server 2 SP4(IR11) with Advance Authentication enabled.

I am unable to login to local Profile without connected to the network. Did anyone encountered such problem.

Is there any way that i can login to the local profile?

2) Also i am facing problem while login to the local account (like administrator, user accounts). however, login successful to local profile which already enrolled with advance authenticator. I tried using the below syntax

<computer name>\<Username of local account>
or.\<Username of local account>.