Wireless network suddenly went out?

Question

I have a wireless network at my house and usually use it from my laptop on the other side of the house, about thirty feet away. All of a sudden, I was disconnected and can only reconnect when I am about three feet away from the router (and even then the signal is very weak). I do have an antennae connected to the router, and it is plugged in and seems to be working.

Answer 1

You better try changing the channel. Just login to the router by entering its IP Address in the address bar of your browser. enter your Router's username and password. Browse through Wireless Basic Settings and change the channel.

Please let me know which company's router are you using?

My recommendation about buying Wireless Router:
TP-Link
http://www.ugowireless.biz/shop/product_info.php?cPath=49&products_id=61