UBB.threads PHP Forum Software Community Forums UBB.classic [Archived] UBB.classic Bugs REcent Visitors:can't reduce number of displayed names

Ver. 6.7.1

I was showing a lot of names at the top and decided for performance reasons to limit it to 50. I made the adjustment in Control Panel. But....it doesn't seem to work. It remains showing the old numbers and names, and lots of 'em. I can't seem to control how many names display.

Is this a known bug? Is there a fix?