Actually the building adjacent to mine have some repeater kind of thing for their cable network and that building has power outage for like 3-4 hours a day every 2-3 days. Whenever I call the local office, the guy replies its just power issue, will be restored in few hours. Sometimes, their machine (I don't know what they call it) does not turns on itself after power connection is restored so someone from LCO's office has to come there and turn it on.
Never mind, will be getting Tata Sky HD connection in couple of days. Hoping for good journey with them.