Wifi disconnects after sleep mode

Discussion in 'Mac OS X Lion (10.7)' started by Soulflower, Jul 31, 2011.

  1. macrumors regular

    Jul 17, 2011
    I have a new MBP that I updated to Lion on the day of release. My wifi worked perfectly until today. Suddenly it will not reconnect to my wifi network after it goes into sleep mode.

    I can't imagine why it has worked fine since the upgrade and developed the problem today.

    Ideas or suggestions, please?

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