Just bought a Zumo xt and while setting it up one of the steps was to connect it to wifi. Even though my computer sits less than 3 foot from the router/wifi it did not discover it. Pulled my phone out and it discovered almost instantly. Went to garage and got my rand McNally GPS and it too knows the wifi is transmitting. Owners manual is a waste of ink, no ideas where to look or what to look for using that as a guide