This past Thursday I had a Tech come here to fix a problem that I have been experiencing on 1 receiver. I have been getting a message on the 1 receiver telling me "Trouble Communicating With Dish" Error Code 775. So I explain to him the only way that I have been getting the receiver back working is to remove the coax cable and screw it back in the back of the receiver. It gets back to working every time. So he says it is a Power Issue and he reinstalled a new SWIM. Also he said I had a bad connection in that Cable and he replaced that connector that he said was "Bad" in my attic where the cable runs through to the front of the house where the receiver is located. It is the receiver that is furthest away from the dish that is experiencing this. Well everything has been working great until Sunday (Today) and it just went out again telling me "Trouble Communicating With Dish" Error Code 775. I have had a new SWIM installed and bad connector replaced. The only thing left I can think of is the Cable is Not an RG6. It is and RG59 and he said that should be fine for a High Def Receiver but yet the receiver has went out again. Anyone know what might be causing this and should I insist on them installing a new RG6 Coax Cable and have them run a fresh new cable to my dish? I have already called the Tech Back and left a message on his voice mail as he instructed me to do when he left his number with me when the work was completed on Thursday.