Choose Advanced Settings at the bottom of the screen.
Choose Wireless Settings from the left-hand menu. a. There are two on the menu, you need the one that allows you to change yoru SSID and WEP Security Code...
Click the drop-down box next to 802.11 mode and select the signal speed you’d like to switch to. a. You want the one below 300 Mbps which I think is 145Mbps, there is a slower one...