Interesting. I'm using firefox 3.6 at home, and I'm not sure if this problem happens when I log out from home. Will have to check what version I'm using at work...We've just had a rash of bizare behavior here at work suspiciously like this. It involved firefox 8 and the only way to clear it up was to delete everything out of history. Cookies and forms and all.
Hm. Strange. I have the opposite problem - threads I know I have read are not getting marked as such. I'll do the "clear cache dance" later, and see if that helps.
Everything time stamped after my "You last visited" is marked read. Regardless of whether I read it or not. It didn't used to do this.
Digging into the user settings and reading the help page I found this:
"The administrator can also set up the forums so that each thread you read is marked in the database. If this option is set, then new threads (or threads with new posts) will not be marked as read until you have actually read them.
There is a built-in time limit to this, however, that will automatically mark all threads as 'read' after a set number of day, whether you really have read them or not. The default setting is 10 days, but the administrator could make this higher or lower."
The first paragraph is how it used to work for me.
Digging into the user settings and reading the help page I found this:
"The administrator can also set up the forums so that each thread you read is marked in the database. If this option is set, then new threads (or threads with new posts) will not be marked as read until you have actually read them.
There is a built-in time limit to this, however, that will automatically mark all threads as 'read' after a set number of day, whether you really have read them or not. The default setting is 10 days, but the administrator could make this higher or lower."
The first paragraph is how it used to work for me.
Did we turn this logging off in order to speed up the forum?