Hello, sorry about that ill add some more information.
Hardware Version: A4, Firmware Version: 1.21
Bell modem, i believe stand alone
Bell homeworking moden - 2Wire 2701 modem
I have a laptop and switch between wired and wireless connection
All firewalls are turned off
I believe we have a WPA2
I have my blackberry, and iPad connected.
Yes 2 cordless house phones
Various wifi routers around the area
I will try what you suggested
EDIT:
When going to Setup/internet/manual no DHPC internet connection is filled out, that's dynaic i have a static ip
DNS relay was already turned on
Could not find advanced DNS options, may not be in the router settings