Sunday, February 5, 2012

Mac OS X Lion wi-fi disconnect fix / solution

Had the same problem. The problem is not the OS, the problem is the router probably has old firmware.

Click the antenna symbol.
Open Network Preferences.
Select your wi fi connection then click Advanced (lower right).
Select TCP/IP from the list at the top.
Under Configure IPv6.
Change from Automatic to Link-Local only.
Click Ok.
Then click Apply.

Done. Enjoy!