Sorry being so rude, but the temperatures at the moment are killing netgear routers. It´s about 30 degrees in the office (no we haven´t got a swimmingpool – an no, there are no moyitos on our desk) and our Netgear WGT 634u is turning off, going on, turning off, going on….since we put the vent in front of it it works – but a friend of mine has the same problems with his WGT 624, too. On the package it says it´s working up too 40 degrees: liars!