I had issues with my internet so a new router was sent by my provider and ever since then I've been unable to connect my Xbox 360 wirelessly to my network. It's been 3 weeks of my trying different things. Can anyone help? I'll list all the details I can below and if the first comment is basically do a reset on the router, I'll mother fucking kill you and rape your corpse. No shit. I have an official Xbox 360 network adaptor. It has always worked fine, and will easily pick up my neighbours unsecured network. I am typing in both the correct WPA passphrase and SSID. I know this as it's exactly the same as what is set up for this very laptop. I have checked and double checked hundreds of times. If I put my ethernet cable into my Xbox it finds Xbox live and will connect to it though my NAT is strict. My router is in the same room as my Xbox and is a ZyXEL. I used this very much regarded website Port Forwarding Guides Listed by Manufacturer and Model - PortForward.com to create a static IP on my laptop and open all the appropiate ports within the router. My wireless could still not be found by my Xbox live, and wired it made no difference to the NAT settings. I have changed my security encryption WPA-PSK to WEP to see if that would make a difference. It did not. I have entered the ISP, Subnet Mask, Gateway details manually on my Xbox 360 (Network settings, configure network) and still no joy. My PS3 can find my wireless network with no hassle yet it too still displays as my network having a strict NAT. I enabled UPNP on my router. No difference was made. I disabled the router firewall. No different was made. Things to note further: My internet on my laptops is super fucking slow, same with my PS3 making me think some additional setting somewhere is blocking some signal or the router just has a very, very tiny range. Does anyone else have any further ideas for me to try? Scouring the internet myself has made it clear that people feel buying new items or resetting hardware is the only way to fix something. They are wrong and fucking dumb, I need someone clever. Thank you.