Try disabling SMB signing on your DomainController (enabled by default) -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Jan Homan Sent: Thursday, September 30, 2004 9:37 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Very slow network performance when copying file to a share on a W2003 Domain Controller Has anyone seen this problem before ? When copying files between W2003 TSE server shares everything works fine, however when you copy a file from a W2003 TSE server or any other client to a share on one of the W2003 Domain Controller it is very slowww. Checked the NIC card (1 GIG full duplex), no double teaming of NICS. W2003 TSE servers are Dell PowerEdge 1750 W2003 DC servers are Dell PowerEdge 2650 NY礱*h+E3pj*.z0i'*'ix2=FvgZw*.)^jky譩b+^vئ{^E3zfq'j\zh蜒\ybqb{ǫvئzk*hțk^DZi붋(~ܢoޞ)'mK~S)–'*&bKj)ZnWmbbKqh܆+hR{.n+Jrzz-Zqbyuz^mhXmb"+- ******************************************************** This Weeks Sponsor RTO Software Do you know which applications are abusing your CPU and memory? Would you like to learn? -- Free for a limited time! Get the RTO Performance Analyzer to quickly learn the applications, users, and time of day possible problems exist. http://www.rtosoft.com/enter.asp?id20 ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm