Frequent DHCP alive blast from my windows 7 PC

[lwizard]

Mar 28 12:07:31 dnsmasq-dhcp[9585]: DHCPINFORM(br0) ....
Mar 28 12:07:31 dnsmasq-dhcp[9585]: DHCPACK(br0) ....

every few minutes.
I have setted it with a reserved DHCP IP from the router.
Is there a way to avoid those DHCP requests?
I know someone suggest putting windows 7 in static mode.. but I don't really like this way.. If you begin using static configs you will have lot of work when changing something on LAN (like subnet..)

Thanks!

 

[speedingcheetah]

I just noticed this on my AC56U....I don't remember seeing those message that often.....looks like it is a normal thing though....not sure.