Doesn't marking as readed?

[spider58]

HEllo. Sorry for my bad english.

3.8.7 im using.

At website main page we seeing category images as "Have New posts" and category images are colorful.

such as https://vborg.vbsupport.ru/

After read all posts in a category, image of these category icon must change with "Have no new posts" and category images must be "black - white"

such as https://vborg.vbsupport.ru/

But images doesn't change with "black - white". Always shows this https://vborg.vbsupport.ru/

When i double clicking at this image with mouse, category is marking readed and image is changing with https://vborg.vbsupport.ru/

How can i solve this problem. Category must mark "Have no new posts" automatically after read all posts.

Im really sorry for my bad english.

Inadvance thanks for relatoıns.

[ShawneyJ]

in vBulletin Options, open "General Settings" scroll down to: Thread/Forum Read Marking Type.
i have mine set on "Database (automatic forum marking)". mess with the 3 options and see how ya go mate.