Configure the browser to use HTTP 1.1 through proxy connections. Configure the browser as a Web proxy client HTH, Tom Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA Firewalls ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Glenn P. JOHNSTON Sent: Monday, June 05, 2006 7:09 AM To: ISA Mailing List Subject: [isalist] Hi, This is from my play servers. It's 2 servers one running W3K + active dir. + all the usually stuff, the other is a W3K member server running ISA2006 beta acting as the internet gateway. I up graded to the ISA2006 Beta about 5 weeks ago. I have not touched the config of anything on either server in the last week. Since Saturday night, some web sites are appearing list the shot below, mostly normal, except for maybe one or two frames. Occasionally, the site may appear normally, but mostly one or two frames are dropped, but it only is affecting some sites. The internet is a fixed IP ADSL, with a linksys ADSL modem, Firewall router as the internet access device. The internet rule is allow all out going, and there are no destination set restrictions. Any one have any ideas on why this has all of a sudden started occurring, and what causing it ?