07-12-2011 06:40 AM
I just bought a x220 4286CTO , it is a good machine but the wifi connection is really annonying .
It becomes very slow after 10 seconds or so after I turn on the wifi connection even the link status shows "300Mbps".
The chip set is "intel wifi link 1000" in windows 7 64bit.
I do see packet drops in ping command to web sites such as "google.com".
I have upgraded to latest version of driver, v220.127.116.11 , but still no luck. I am using WPA2 PSK plus AES, other devices (iphone, ipad, T400 and etc) work well in my house.
Any idea ?
07-19-2011 12:58 AM