Does anyone else lose internet connectivity?

Discussion in 'Mac OS X Lion (10.7)' started by Johnny Steps, Jul 22, 2011.

  1. Johnny Steps macrumors 6502

    Johnny Steps

    Jun 29, 2011
    My Macbook Pro 15" 2011, now after installing Lion OS X, loses wifi connectivity. It can't be my router because my iPad 2 still connects fine.

    Any explanations for this? Thanks for any information.
  2. Typswif2fingers macrumors 6502

    Feb 17, 2010
    Dubai, UAE
    I've also noticed some minor losses of connection.

    Very brief though.. It lasts no more than 5 seconds, 10 at the most.

    It does't happen frequently, but it does happen.

    Also, all my machines keep searching for wifi networks even though I chose to have that option switched off..

    Not sure what is going on...

    Probably will be fixed soon..
  3. cocacolakid macrumors 65816


    Dec 18, 2010
  4. RonTov macrumors newbie

    Jul 31, 2011
    Lion OS Keeps losing connection to my Wifi

    Installed Lion - when I leave my MacBook Pro for a while I no longer see the Wifi signal. I have to go into the Network and look for the Wifi to reconnect. Bit of a pain.:(
  5. fortheloveofmac macrumors member

    Jul 28, 2011
    There's a post a few back about wifi problems. It has instructions on it that might help you if you're having that particular problem!
  6. RonTov macrumors newbie

    Jul 31, 2011
    Mac OS Lion loses wifi

    I tried all the suggestions listed on that page & the wifi problem persists:(
  7. paulsalter macrumors 68000


    Aug 10, 2008
    strangely enough, I had the issues you mention when i had SL, constantly had to turn wifi off/on again and renew dhcp

    since going to Lion it is resolved
  8. themint macrumors newbie

    Jul 25, 2008
    lost wifi and internet

    I have the same prob with my Intel iMac
    Dan Rose
    Leeds Uk
  9. gentlefury macrumors 68030

    Jul 21, 2011
    Los Angeles, CA
    All of my macs are hard wired.....I'll be getting a macbook air next week, I'll report in when I get it.
  10. vix2000 macrumors regular

    Nov 27, 2010
    yes every time I close my mba then open it it says my network has a self assigned ip address and cannot connect to the internet. This is 10 times worse since I upgraded to Lion. Its the first thing that has made me serious think about returning to windows.

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