Try this with your router:
1. Unplug or turn off the router (I just pull the power cord out of the router)*.
2. Wait at least 10 seconds.
3. Plug the power back into the router.
*If your router has a built-in battery, you'll also need to press and quickly release the Reset button.
See also: What's the difference between 802.11b, 802.11a, 802.11g, and 802.11n, and more wireless FAQs
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