Looks like my current Buffalo router has gone nuts resulting in insane connectivity problems. Could be Airtel though I am working on getting it checked. I might replace the wireless router considering I have been planning to upgrade to something with wider range. So, basically want a suggestion for a good quality wireless router with good range. My current one is installed in the basement. And it works well on the first floor but dies when I go to the other end of the house (on the ground floor itself).