Hello,
It's a mystery but somebody may have the answer. I have home wifi , dir 655 with 2 laptops and one pc hardwired to router. One of my laptops , a Lenovo G555 connects to the router at different speed every time I turn it on. Most of the time, it connects at 65 Mbps, certain times it is 150 Mbps and also at 130 Mbps. I use laptop in one location, about 10 feet from router. Adapter is Atheros AR9285 Wireless Network Adapter. Laptop should connect at 130 Mbps all the time (my other latop an HP does at 130 Mbps ).
Using inSSIDer , I am quite free of other routers. Any theories?
Thanks