Not the same but similar. Event logs keep going corrupt. Then, the server becomes non-functional. Excluding .EVT files from virus checking helped but it still happens occasionally. [Logo Produban] Steve Raffensberger Citrix Administrator Produban US From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Dean Cunningham Sent: Wednesday, June 26, 2013 12:53 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Event log stops logging and a while later the server is not able to be logged into PS 4.0 W2K3 I have a weird one: Citrix Presentation Server 4.0 Window Server 2003 Enterprise Edition, Physical Address Extension 8GB RAM Two of the server farm (all at hotfix level PSE400W2K3R06) have occasional events where "all" the logs in the event viewer stop logging items and hours or days later the server stops accepting requests and "grinds" to a halt (console is non responsive, new sessions (via RDC) hang before the login prompt. ) The result is the server has to be powered off Does this jog anyones memory? And no, upgrading citrix is not an option and yes, I know it is going off support :) cheers Dean This message contains information which may be confidential and privileged. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone the message or any information contained in the message. If you have received the message in error, please advise the sender by reply e-mail, and delete or destroy the message. Thank you.