I am having difficulty logging in using the 4.90 and the 4.91 sp1 clients
on a Gateway laptop, Win XP, Broadcom NetXtreme Gigabit Ethernet
Adapter. If I use the wireless card to log in, there is no issue. When I
plug in the local card and try to log in, it fails. The failure is not
consistent though, I turn off the firewall and it will log in. I restart
and the laptop will not see the tree any longer. I change back to
Firewall on and I can log in again, but I reboot 3 or 4 times and it stops
logging in. The changes I have made are numerous, but all have the same
effect, sometimes it works and sometimes it does not.

Any help will be appreciated.