Well, in reply to my own message... Somebody just pointed me to a setting in Internet Explorer called "Use HTTP 1.1 through proxy connection". It's under Internet Options > Advanced, about half way down the list of option under HTTP 1.1 settings section. That fixed the problem for me and my users. I'll still be upgrading to a newer version, but now I can take the time to plan it properly. On Thu, Feb 10, 2011 at 4:19 PM, Packet Racer <mrpacketracer@xxxxxxxxx> wrote: > > Hopefully this is the right list for this questions: > > Currently running squid 2.6.STABLE21-3 (the RedHat distributed one), > and having problems with a specific site that makes of use of HTTP > 1.1. The issue can be boiled down to this: > > The site loads a page and asks the browser NOT to cache it. Then it > asks the browser to reload it a 2nd and 3rd time. The 2nd and 3rd > load depend on the browser pulling fresh data from the server. When > it works, it looks like this: > [....]