A couple of months ago i bought a new Macbook Pro, and it had no problem connecting to the wireless connection from upstairs (i rent a basement apartment). Saturday morning it was working fine, then i went to work, came home for my lunch break and it worked fine, but then when i came home after work while it has no problem connecting to the router it hasn't been able to connect to the internet since. I thought it Might be an issue with the router but my old laptop that I'm using right now is not having an issue connecting to the internet and neither are any of the other computers in the house. So does anyone have any idea why it is not working? I was thinking if i wiped the macbook clean and reinstalled the software it might work again?