I am using a session cookie when someone logs onto a site, which is set to time out after 20 mins. The problem I am getting is that in my office there are about 20 people and everyone seems to get a different amount of time they stay logged on. My main concern is that some people are getting logged off whilst in the middle of doing stuff on the site. I have no idea what could be causing this so any help would be most appreciated
Cheers
Tim