My wireless seems to have become flaky all of a sudden.
It connects to the network, and then looses connectivity particularly to the internet.
Have tried uninstalling the adapter..no joy.
Have made the registry changes as well without luck.
I have encountered this issue too. Sometimes, the internet suddenly disconnects itself but the wifi is still connecting. I need to disconnect from that particular wifi and reconnect to it again in order to fix it. It's pretty annoying. I want a permanent solution to this problem.