For the last week I have not been able to get channles between 115 - 150 on dish tv. It gives me error message 002 and says The satellite signal has been lost. Signal acquisition is in progress. Please wait, then nothing. They might come on for 5 seconds then go off again. I have DVR 625 with software L542. device is DPP Twin. Called Dish and they said they would have to send tech and cost 95.00...I told them I could switch to local cabble or Sirectv for free but to no avail. Really hate to switch, this is the first trouble I have had in 5 years but can't afford 95.00 either. Is ther something I can try? I have run diagnostics and everythig comes up good. Any help would be greatly appreciated