I am using a nic cable from my computer to vonage box. I use "turn off monitor" after 1 minute in the "settings for portable/laptop power scheme" plugged in section. I leave the computer and return a few minutes later. The monitor is off. I move the mouse and the monitor returns. I try to use IE browser. It doesn't work. I try to repair the connection. It cannot find the IP address. If I reboot every thing returns to normal until the monitor once again returns to sleep mode. If I turn off ZA the monitor sleep mode works fine and the Internet connection never gets fowled up. HELP

Operating System:Windows XP Pro
Product Name:ZoneAlarm (Free)
Software Version:6.0