Duong Duc Viet - 2009-04-14

I installed and configured Ipaudit like documentation in http://www.securityfocus.com/infocus/1842/3
But i have a problem like that: after 30' i have to press F5 on my browser, the new graphs will appear. I think it's wrong cause Ipaudit can refresh itself after 30' include all the graphs.Can you show me what's the problem?
Thank much and best regard!!