Why does wifi takes longer with Lion than Snow Leopard?

My Macbook pro doesn't find my Airport nearly as quick with Lion as it did with Snow Leopard. Many times it will even jump over to another persons unlocked network even though my Airport is at the top of the preferred list of networks. It also shows a box saying that I am not connected even after I am connected, so then I have to click the box just to remove it. This is annoying as ****. Why is this happening? There weren't any similar problems when upgrading fron Leopard to Snow Leopard.

My Macbook pro doesn't find my Airport nearly as quick with Lion as it did with Snow Leopard. Many times it will even jump over to another persons unlocked network even though my Airport is at the top of the preferred list of networks. It also shows a box saying that I am not connected even after I am connected, so then I have to click the box just to remove it. This is annoying as ****. Why is this happening? There weren't any similar problems when upgrading fron Leopard to Snow Leopard.

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