How to fix this Internet access problem?
xfinity modem / dual band router
Named extended network with router network dual band names plus "_EXT"
Netgear WNDA 4100 adapter on Dell E520 PC w/ Windows XP
When connected to router, both bands connect to Internet.
When connected to RE650, neither band connects to Internet.
Lenovo laptop connected to RE650 @ 2.4 GHz
Extender does connect to Internet. Laptop does not have 5GHz.
Netgear Status when direct to router:
Netgear Status when connected to RE650: