I am using a simple workgroup-based Windows network with 4-6 computers. One is a Debian Etch server with Samba 3.0.24-6. The server is the WINS server for the network. I can browse the network fine and access shares on the server at all times. Trouble is, ONE machine (XP Pro SP3) that runs pretty much 24/7 spontaneously disappears from the list after a while. Let's call it //XFILES. This means, no matter from where I browse the network, XFILES is not listed anymore. All other computers are listed fine. I can still access XFILES' shares directly (e.g. "search for computer" finds it) but depending on the client this is not always possible. So I'd really like for the list to be accurate. To give you an example what I did: /etc/init.d/samba stop rm /var/lib/samba/wins.dat rm /var/cache/samba/browse.dat /etc/init.d/samba start I.e. deleting wins.dat and browse.dat and restarting Samba. After the first access of the server's shares from XFILES, smbtree shows the complete network, wins.dat and browse.dat are both created and updated and I see all computers when browsing from anywhere. Then, after a while of waiting, changing nothing on the network, suddenly XFILES goes missing. It is then no longer listed in browse.dat but I had seen it listed in wins.dat so the latter doesn't seem to be relevant. What "brings it back" is when I browse XFILES' shares from XFILES itself, but that is not always possible. My question is: What causes an always-on machine to spontaneously disappear from browse.dat? Is there any way I can debug this? Down below I have attached my relevant smb.conf settings. Kudos to anybody who can shed some light on this. Chris [global] workgroup = MYWORKGROUP announce version = 5.0 server string = smbserver wins support = yes name resolve order = hosts wins bcast lmhosts socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=8192 SO_SNDBUF=8192 domain master = yes preferred master = true winbind enum groups = yes winbind enum users = yes strict locking = no -- View this message in context: http://www.nabble.com/Computer-disappears-from-workgroup---why--tp20387571p20387571.html Sent from the Samba - General mailing list archive at Nabble.com.