I've been having wireless connectivity problems all week. I connect to the internet through a Netgear router and Comcast cable modem. Sometimes the connection drops, seemingly randomly. Sometimes it won't reconnect. Not a Comcast problem because I can unhook the router and use only the modem and the connection to the desktop computer works. I've tried several things. Rebooting computer,modem,router Changing the MAC address (tried the MAC of my laptop, of my desktop, automatic configuration, default configuration) Manually setting the DNS servers (I called Comcast and asked what DNS servers to use) Resetting the router completely and going through setup again Moving the laptop closer to the router Disabling Windows Firewall Updating the router firmware What else can I do? Any ideas or do I just need a new router?