We're experiencing a problem where one of our users is unable to authenticate to Samba some times (1 - 2 times/week out of 5). Typically when it happens, it's when she first attempts to access it in the morning. Regardless of how many times she tries again, she is unable to authenticate. However, if she tries later in the day, it works fine. She is the only user this has happened to. No other users are running into this problem. We have about 12 users on this system that access Samba on a somewhat regular basis. She accesses the Samba service by clicking on a shortcut we created for her to map a drive to it. Here is the contents of the shortcut: C:\WINDOWS\system32\net.exe use V: \\lawson\printing /USER:NancyK /PERSISTENT:NO In order to troubleshoot it, I've placed it in a batch script so I can use the pause statement to see the results. I've also modified it slightly in an effort to resolve the issue. C:\WINDOWS\system32\net.exe use V: \\lawson\printing * /USER:lawson\NancyK /PERSISTENT:NO pause The samba logs indicate that it's a wrong password (NT_STATUS_WRONG_PASSWORD). However, I've had her try it multiple times to be sure it's not being mis-typed and all attempts result in the same error message. Here PC is rebooted daily, and samba has been scheduled to restart nightly. Here are some things I've tried: -Reset her Samba password - This failed to fix the issue the first time, but it worked for me today. -Had her try it from another PC to ensure it wasn't something unusual with her existing PC. -Deleted and recreated her Samba user account. -Tried connecting via UNC: Start -> Run -> \\lawson\printing -Scheduled Samba to restart each day -"net use" does not show any prior connections to that server Client Information ============-Windows XP SP3 32-bit part of an Active Directory domain Samba Server Information ==================-IBM AIX 5.3 Server -Samba 3.2.6 -Samba server is NOT tied into AD. -Configured as it's own PDC. -Users are authenticated to samba via local smbpasswd file. -Samba was complied from source with the following options: --with-pam --with-pam_smbpass -pam_smbpass is used to automatically create the user account if it doesn't already exist & set the user's samba password when they login via telnet -The server is located at a hosting facility. All users access it remotely via a dedicated frame relay circuit. I don't believe it's a network issue because myself and other users at this site can access the server at the same time she is having problems. See below for our smb.conf and a level 10 debug log. Please let me know if there is any other info I can provide. Thanks in advance for your help! Steve smb.conf ========= # Global parameters [global] workgroup = NEBCO netbios name = LAWPROD encrypt passwords = Yes log level = 2 log file = /usr/local/samba/var/log.%I include = /usr/local/samba/lib/smb.conf.%m max log size = 10000 os level = 65 preferred master = Yes dns proxy = No security = User interfaces = 192.168.50.6 guest ok = no lanman auth = no [printing] comment = Lawson Print Manager path = /lawenv1/law/print/%u [homes] comment = Home directory path = %H write list = steveb, jeffw browseable = No [IS] path = / valid users = steveb jeffw write list = steveb jeffw [CB185] path = /lawenv1/law/prod81/work/CB185-TAPE #guest account = valid users = staceyl sarac write list = staceyl sarac [MSDS] path = /lawenv1/msds #guest account = valid users = steveb joshc tameew lindac shawnp nicolek jeffw write list = steveb joshc tameew lindac shawnp nicolek jeffw [ACH] path = /lawenv1/law/prod81/work/TAPE #guest account = valid users = janeenf susiel steveb jeffw write list = Custom smb.conf for this user to increase logging verbosity: # Global parameters [global] log level = 10 # Debug log - Attached is a zip file containing the log (rename to .zip). I've attempted to only include a single session due to size. If you want more sessions, let me know.