I bought a WiFi Range extender from Netgear (Nighthawk X4) but I am having trouble keeping the connection stable on the extender. After I connect my devices to the extender I get internet for a while before I get disconnected and I get an error saying that the device has the wrong IP configuration. I tried moving the extender closer to the modem thinking that maybe the extender was losing signal to the modem but that did not seem to fix the problem. Any ideas are greatly appreciated