Hello, I am setting up a Samba 3.0.0 machine as a member (security=domain) of a domain whose PDC is Samba 2.2.3a. Most has gone well; the member machine can "net join" the domain; clients can access the member machine appropriately; etc. However, after awhile, thins start going wrong. When a connection to the member machine is attempted, it hangs for about 5 seconds, then the member machine reports there were no password servers. Each time this happens, I can simply "net join" again, and then things start working. That works, but it requires that I am either at the console to type in the password to join the domain, or that I hard-code it in a cron job somewhere. Neither of these really appeal to me, and I am pretty sure this is not how it is supposed to work. Any suggestions? Thanks, John