Going crazy trying to install this new router. I have followed instructions 100 times and done every kind of reset to the modem imagainable short of putting it in the freezer for 30 minutes. Hold down reset for 15+ seconds with it on, with it off, with cable in and cable out, let it sit forever unplugged but to no avail - what looks to be a very easy setup wizard from Linksys will not find the router. I must not be resetting the modem because I can pop my old n router right back on and everything works the old way. HELP!!!!!!!!!!!!!