People have mentioned the possibility that you are caching the connection info in PM, which is possible. Check and make sure the clients in question are completely out of the app. It is also possible that your server isn't sending updates to the ZDC for whatever reason, but in that case it rebooting the client wouldn't consistently fix the problem. For the record, disabling logons DOES stop the server from participating in LB if it is able to tell the ZDC about it - if the server is unresponsive in general, that is a different story. Also, you don't say how your clients are getting to the application (PN, PNA, WI) or if you're using CSG. All of these could conceivably have an effect. Henry Sieff PS just finished BriForum - let me be the first to report here that it was well worth the price of admission and to thank all of the presenters and of course the organizers. ________________________________ From: thin-bounce@xxxxxxxxxxxxx on behalf of Joe Shonk Sent: Tue 4/12/2005 11:50 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Logon Disabled Hmm... Interesting issue... If we disable logons to a server (from the console or cmd line) it seems that some of the thin-clients try and connect to it and error out even tho there are other servers that serving up this published desktop. Even 10 minutes later the same problems persist until: The thin-client is rebooted or logins are re-enabled. Rebooting the thin-client is not an option. Any ideas? Joe