We had an issue with W2k3 SP1 and PS 3.0 and slower logons, you should see a 20second delay if you turn on client evironment logging in relation to folder redirection. Perhaps this also affects PS 4.0? There's a hotfix for it below. http://support.microsoft.com/default.aspx?scid=kb;en-us;899409 <http://support.microsoft.com/default.aspx?scid=kb;en-us;899409> -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Torben Claus Sent: March 2, 2006 6:05 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: To long logon time PS4.0 mpf - can you tell me how to make sure that the citrix server is connecting to the local AD-Server? We got the same Problems... thx Tc On 2/23/06, Joe Shonk <joe.shonk@xxxxxxxxx> wrote: Check you AD sites and subnets and GCs... Make sure the citrix server is connecting to the local AD server. Joe On 2/23/06, Jan-Henrik Teigen <Jan-Henrik.Teigen@xxxxxx > wrote: If i logon to a PS4.0 server , the logontime takes about 35.sec. The part of the login that consumes most of it , is "Checking your credentials" We have roaming profiles, but i don't think that is the reason. If i logon to a XP server, the logontime is 15.sec. Mapping of loacalprinters an drives included. I have installed MSFIX 899409 , but PS 40 is still using about 30.sec. During logon. Our environment is Win2k3 SP1 with all critical fixes form Citrix and MS. Cheers JH -- [Der denkende Mensch ändert seine Meinung.]