"> "I changed my security mode and changed to channel 11 on my modem." So you are trying to use WIFI in an apartment complex? Then you need to buy a wifi router that is meant to operate when the channels are congested or stay hard-wired. For example, an AC1900 with a decent network adapter will give you the speeds that Comcast is providing to your modem. Go read http://www.smallnetbuilder.com for more." - Czar