Wifi freezes Mountain Lion (especially with Safari it seems)

Upgraded my MBP6,2 to Mountain Lion and I have an odd problem: when (I have Safari open and) I want to change my wifi-connection to another network,

the wifi icon in the menu bar displays searching for another network

then the clock in the menu bar freezes (I have seconds being displayed)

the wifi icon, which still indicates searching, freezes

most programs keep running, except for Safari, which becomes unresponsive

in the 'forces stop'-windows just Safari is not responsing, Finder appears to be responding according to the displyed information


The only way to solve this is to restart, wait for until the computer is fully restarted, select the network you want and then start Safari.


Any one familiar with this, wha

MacBook Pro, OS X Mountain Lion

Posted on Jul 28, 2012 12:21 AM

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128 replies

Aug 3, 2012 11:36 AM in response to TwoCoke

I also posted this on other threads:


I thought I should pass this on. Apple called me yesterday and they are following these threads. They told me that right now they are gathering data and they weren't calling me with a fix yet. They had me try different things others have recommended and then they would have me run some test and email it to them. Luckally my Mac kept dropping wifi while I was talking to them and using my Macbook without it going into sleep mode. .


Again they are taking it seriously, they are reading the threads. They are looking into what has worked for some people and not for others.


Now this is My advise, Post what you are trying, BUT Don't post that it's working for you until you test it for a day. Some are trying everything in every post and then they are disappointed that it didn't work and forget to change things back and that could lead to other issues down the road.


Again don't post it worked for you because it didn't drop wifi for a few hours give it a day.

Aug 3, 2012 12:24 PM in response to richlionheart

I had the same thing today: they recommended the fix for this was to format my drive, reinstall Mountain lion and then reinstall all of my files from time machine....figured not the way forward quite yet.


I don't have coda, transmit, or the other programmes mentioned so far and have the same thing. See earlier thread.


Lets see what apple come up with as they are reading this thread.


Goodluck everyone

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Wifi freezes Mountain Lion (especially with Safari it seems)

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