"Unread Posts" doesn't work??

[DOUG]

Whaz up?  I hit the site, hit "Unread posts since last visit" and it's says none, but then I go to the home page, and there are many new posts.  Is it just me?  (don't say it)

[Matt]

Did you not read all the post when you last logged in. It only shows news per log in.

[DOUG]

Hey Matt, that's all I'm expecting, new posts since my last log in, and there were some, but they didn't come up when I selected that.  Does the server need a few minutes after logging in to prepare for the query, or is it always ready?  I'll let you know on my next login.  Thanks.