I've seen this on a couple of XP workstations. It was a combination of two issues but I can only remember one of them at the momemnt. Check the uistate.ini file and you may find that the display size is effectively 0 by 0 DeskTopWidth=0 DeskTopHeight=0 which should be something like DeskTopWidth=800 DeskTopHeight=600 File is in users profile under Application Data\ICA Client. I'll try to remeber what the other was. Regards, Alan. -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx]On Behalf Of Steve Raffensberger Sent: 04 August 2004 16:48 To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Odd problem Bill, That's not an odd problem at all. However, it requires a little more information to diagnose. 1. Are the disconnected users still logged into the server(s) when this happens? 2. You say that they can move to another workstation and connect...can they reconnect from the original workstation? 3. Is the "another workstation" on the same subnet as the affected workstation? The traditional first tuning trick is to mess with ICA timeout and/or TCP timeout settings. Increasing them makes disconnects happen later. There should be TONS of previous posts in the archives on this subject. HTH, Raff -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx]On Behalf Of Bill Beckett Sent: Wednesday, August 04, 2004 11:15 AM To: 'thin@xxxxxxxxxxxxx' Subject: [THIN] Odd problem Has anyone experienced this oddity? Running MF 1.8 on a W2K server, all patches current. We have two workstations (running XP) that will try to connect to a server dekstop via PN 8.0 and the connection will negotiate and then all of a sudden disappear. No error message, just goes away. If the same user moves to another workstation, they are able to connect.