It is pretty common for me to have to reboot my wireless router about every other month. I have about 10 devices (computers, the kids gameboys, etc.) that connect to it. It is not uncommon for me to have one of the computers not connect while another connects just fine. I don’t know anybody that has a wireless router that doesn’t freak out and needs to be restarted. Now I have used about 10 different wireless routers at work, at home and friends houses and every one exhibits the same behavoir, cisco, netgear, linksys and apple…I’ve yet to find one that works 24/7 consitently.