Re: session immediately timing out for some users

["Steve Sommers" <steve@xxxxxxxxxx>]

For me, my company hosts our own servers so I cannot my guess about whether or 
not ISP's can cause this would be just a guess - but my guess is that a 
misconfigured firewall on the hosting ISP side could cause this.

 On how to actually fix it, I'm not sure. I diagnose the issue for our support 
department and then they then refer the customer the customer's IT department 
and it usually gets resolved.

 One trick I've found that is not pretty is to append a dynamically generated 
UUID onto every URL. My application.cfm page containd <cfset 
REQUEST.UUID=CreateUUID()> and I append this to all the URL's of the pages with 
this issue. The actual UUID is not used on your side, it is simply to defeat 
caches.