For quite some time, I used a ZyXEL WAP3205 wireless repeater with a Westell 327W (provided by Verizon). Recently, I switched to Comcast and bought a Netgear WNDR3700v4 and a Motorola SB6121. Everything that connects to the Netgear works fine. However, I cannot figure out how to configure the Netgear ZyXEL so they function as repeater and base station (if that is the correct terminology). The Z shows up in a list of APs (I'm using Wifi Analyzer on a Samsung Galaxy S3) but will not connect UNLESS I run an Ethernet cable from the Z to the Netgear! Can anyone help? Both devices have the same security/password, channel, and SSID. Thanks.