Will be leaving FL for home mid June. Need to shut down web access. I have separate Netgear modem & router. Should modem be left powered up, or just unplug. The router I guess will just be shut off, though I think this model lets you depower the broadcast signal. Then the next question is how do you get Xfinity to respond to vaction turn off request. It would be so nice to get a human voice and not a darn chat room which accomplishes little except hi BP in me.