Hello all, I use squid with samba winbind authentication. Everyting is running well, I have connected samba with my active directory network, squid is querying usernames and authenticating with winbind well but it ask username and password some time. I have 3 Domain controller in network. dc1 dc2 and dc3. I tried various "password server" paramater in smb.conf file password server = * password server = dc1 dc2 password server = dc1 dc2 * password server = ip_adress_of_dc1 ip_adress_of_dc2 * etc... but still it give error below sometimes(I'm reading error from log.winbindd file). ERROR message -> "cli_pipe: return critical error. Error was Call timed out: server did not respond after 10000 milliseconds" If 10000 miliseconds is not enough how can I increase it? Does anyone have any idea about problem? Thanks Tanzer GENC