Hi. Is any having or aware of wifi connectivity problems after installing Lion? I've had to restart my wifi/router 4 times since the install yesterday. Thanks for any help.
Try http://support.apple.com/kb/HT1379 or http://support.apple.com/kb/HT3964
There seems to be a few problems around this. I had the problem with Snow Leopard with a MBP bought 3 weeks ago, but Lion seems to have corrected it.
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