No HD signal for a couple of hours this afternoon, VIP622. The picture did come back and now working again. Called Dish, ran the checks which told the Dish tech that reception on 129 was "on the fringe" and needed a service call for realignment. Got it scheduled for Monday morning. She told me this service call would at no charge. I am still on protection plan with 2 months left in my 18 month commitment. Can anyone enlightment on two questions: 1. Is normally done at no charge and 2. Do I really need a realignment or a new lnb? Thanks.