[manaen]

I don't use wireless very much but I do get the lockups and when I get lockups I am usually not using wireless. In fact the way I fix the connection is to enable the wifi and then disable it again. Whatever this process does to switch IP connections fixes the problem. My guess is that it is a IP stack problem with the OS/drivers. Like clockwork I get the same lockups whenever I have multiple software updates. In fact sometimes it will actually lockup on the first update depending on size.