I really need help. PLEASE!!!!! Ok, I am using a Linksys WRT300N router. It works great...when it works. For the past 3 days I have been having issues. My MBP does not connect for more than 5 minutes and the speed is REALLY SLOW. I have assigned my MBP an IP address because it keeps assigning a funky IP. Done. My 360. For some reason, I cant stay on, and it is also very slow. Now, my room in about 40ft away from the router. My brothers MB stays connected, my dads PC stays connected, and my MacMini stays connected fine. What is causing this. I am really all out of ideas. My phones run on a 5.6GHz Frequency. My microwave isnt on now. My Linksys settings are: Network Mode: Mixed SSID: Flott Radio Band: Auto Wide Channel: Auto Standard Channel: Auto SSID Broadcast: On What am I doing wrong??