I am running squid Version 2.5.STABLE12, running on 4 servers. The clients uses a .pac file to load balance between these 4 servers. When I log into a https site, (usually a bank), then the session expires after a few minutes, telling me I have been inactive for over 5 minutes. However, if I point the client directly at any of the servers (bypassing the .pac file) the problem goes away. Has anybody had similar experiences with .pac files? __________________________________________________ Ron Owens - Principal Technical Specialist Infrastructure Team - Computer Services email: ron.owens@xxxxxxxxxxxx Phone: External +353 91 49 3252 Internal: 3252