Idle time quick scan question

Just wanted to say I Love how the ip address and port are displayed on the main security screen now on the new NIS. Now i can just scroll past all the blocked alerts that are due to a p2p program or quickly check for odd number of ip attempts. Saves me alot of stress :) I also love the new performance tab. really awsome. Love how i can check almost all activity on my pc for past couple weeks for instance. such as what processes were running what was downloaded so cool. But since i'm here i have a quick question on the idle quick scans. Is there any way to reduce the number of quick scans? I see an option in settings for idle scan which i have set for weekly. But i notice i get quick scanned 3-4 times a day and wondering if i can reduce that to maybe 1? Its just my hdd makes noise now when in use, its on its way out the door and i'm just trying to salvage it haha :) Thanks in advance for all your help, I know for a fact u guys listen on this forum and i appreciate the great experience here.

 

 

[edit: Changed subject to reflect issue.]