Dynamic Mode Issue

Hi,

I just test out this plugin, if it fits my needs. So I tried the “Dynamic Mode – Show a different Ad every vew seconds”. I set it to 10 Seconds, the Group 1×1 and added two Ads inside. When i don’t move my mouse the Ad changes all 10 Seconds, thats good, but when i enter the Sidebar div and leave it, every time i do that the Ad changes too.

Is that a Bug or am I just blind and don’t find the Setting for that? Can you help me?

Greets,
Matthias

http://wordpress.org/plugins/adrotate/