Cannot access 5GHz Network on Arris TG1672G Router
I have been unsuccessful connecting directly to this network on the Arris. I can however connect to the 5GHz network using the WIFI Extender I have but speeds are cut in half when using the Extender. This is a new laptop using an intel 3165ac adapter. Worked fine at other home where I have a Cisco DPC3941t dual band router. The Cisco router supported 802.11ac protocols but the Arris only supports 802.11n protocols. The network adapter will adjust for this older/slower protocol selection.
I am using WPA/WPA2-PSK(TKIP/AES) for security setting on both the 2.4 and 5GHz connections.