[authorityaction]

We just got some Lion iMacs and have not been able to keep them connected to the AD. It doesn't work as expect unfortunately.

[amazingman]

Are you talking about the "Network accounts unavailable" red light? If you wait ~20secs, it generally resolves itself. Definitely a bug, but just an annoying one.

[authorityaction]

Yep, that's the one. We've tried waiting and even increased the timeout from 2 seconds to something higher and it's still not working.