Hello, Currently I'm running FC11 with samba 3.0.STABLE15. I'm using samba with squid to log NTLM authentication. Well, just about every week, my /var/log/samba/log.wb-$DOMAIN file starts to get full with these lines. [2009/07/09 07:11:24, 0] rpc_client/cli_netlogon.c:rpccli_netlogon_set_trust_password(597) rpccli_netr_ServerPasswordSet2 failed: NT_STATUS_WRONG_PASSWORD If i issue a net ads join -U Administrator%password, everything returns to normal. What i can't figure out is why the authentication keeps falling over on a weekly basis. Anyone have any ideas? Kevin