Connection drops and stays dropped after X amount of time.

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http://forums.fedoraforum.org – Has anybody else had this issue yet? I am running Fedora 18 on a 64-bit gateway ne56r10u with an Atheros wireless card. It seems after a certain point of time(not sure how long exactly) the connection drops. After it drops, I wait and wait some more. After waiting for about 3-5 minutes I turn off wireless and turn it back on. Once it's on, no network connections can be found, even after more waiting. Now I've been on f18 for quite some time now and the issue still persists, even after the hundreds of updates I've gone through. I was wondering if anybody else has had this problem (HowTos)