We are not sure if we understood your issue. Are you saying that the adapter turns off your Wireless connectivity? Can you provide more details?
When I start my Laptop it connects to my Home Wi-Fi and after a few minutes it doesn't connect anymore and stays in "Identifying Network" for a few minutes and after that Wi-Fi turns off automatically..
I have the same kind of issue. The wifi card in Device Manager is up and running, the tray icon is saying there is no network available.
Before this issue, I had trouble getting on the Internet; the wifi would connect but wouldn't detect the gateway, I've changed my router because of that. Now this...
Please help us