Cookies....
It IS cookies, not the software. Per HTTP browser specs, each domain name can only have a limited number of cookies. Every time a new cookie is set while at that limit an older cookie gets bumped.
Every time an ad is displayed, it sets a cookie so it will know which advertiser to redirect to if you click the ad. View a ton of pages on the site without actually performing a user action and the login cookie doesn't get refreshed... therefore it ends up being the oldest and gets bumped. This is NORMALLY not an issue, but many users install "scumware" such as Gator that sets even more cookies (in addition to this "free" software altering pages without telling you). Nothing on the site as far as the boards or the ads has changed since June 1.
Ken
TDR Admin