Use your Event logs. What error or warning events do you find in there? ------------------------------------------------------- Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! ------------------------------------------------------- -----Original Message----- From: AHendriks@xxxxxx [mailto:AHendriks@xxxxxx] Sent: Wednesday, December 29, 2004 02:15 To: [ISAserver.org Discussion List] Subject: [isalist] ISA 2004 & SurfControl http://www.ISAserver.org I'm using ISA 2004 and SurfControl 5.0 for controlling the access to the internet, from time to time i see in the real time logging window from SurfControl blocked sites, which 5 minutes before was working correctly. When the sites are blocked, it seems that the sessions off the users are timed out, and they have to refresh there sessions, and they start to complain. Within ISA i have configured a rule which allowed workstation to connect anonymous to the windows update site, which discussed in the following article: http://www.microsoft.com/technet/prodtechnol/winxppro/support/updateauth en.mspx After disabling the rule, and watching at the real time logging window, i haven't seen this behavior again. A other behavoir is that when a user types a URL for a site, IE times out, when an other user types the same URL, the content is displayd in his browser. The first user have to hit refresh before the content is displayd. One of the tuning tips was disabling logging, we where logging the ISA logs to an external SQL box, SurfControl uses the same for his logging. What could be the problem. Arjan ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx All mail to and from this domain is GFI-scanned.