I follow 7 of the AVSIM forums on a daily basis. If the headings do not catch my eye I use this 'button' control. It works in 6 of the 7 forums I use. The 'dead' button is in the MS FSX Forum. BTW congratulations on the greatly improved presentation format. Frank

What you are looking for is at the bottom of the page - mark community as read, I think.

That doesn't work either. I use the button I have described in the other forums, and it works in them just as you would expect.

The "Mark Community As Read" button worked for me.