All my devices, 1-iMac, 2-iPads and 3-iPhone 5s are not wanting to connect to the internet through the home fusion router. When trying to connect they run very slow. I take them off Wi-Fi and go direct to the tower and they work great. I am one block from the tower and the 4G light on the router is blinking yellow, constantly. The power light is steady green ad WiFi light is blinking green. I tried unplugging the router, waiting 30 seconds, plugging it back in to reset but that didn't work. About 4 weeks ago I called and the tech walked me through a system reset but I will not attempt that without assistance.