Hi all!I have recently got a mtnl connection installed with their provided Binatone DM 856W wireless N router. The WiFi had been working fine since yesterday night when it kept dropping every 2-3 minutes.It would drop, then reconnect, then drop again and then reconnect again. And then after a few tries my laptop, which is running linux mint 14, would start asking for the wireless password or key. Thinking it was an intereference problem as there are many networks surrounding my house, I changed the channel to 3. Although I THINK it improved the responsiveness of the connection, it still keeps dropping. I tried changing the wifi password but the same problem kept happening.Does anyone have any idea why this might be happening and what to do about it?