Same issue with me. New
Sony VPCZ1290X laptop (1 week old).
The adapter shuts off randomly in the middle of surfing pages (IE8).
Talked to Sony support 5x already. We reinstalled the adapter...updated the driver...downloaded an update to that driver...changed router and device settings and adjusted the power mgmt settings so as to not affect the connection...still no luck. I'm having them come on site next week!
Adapter is:
Intel(R) Centrino(R) Advanced-N 6200 AGN
Driver is 13.1.1.1 which they keep telling me is the latest. Why wouldnt I find the .2 one?
Any other thoughts here?