Constant Lost Signal - DirecTV DVR

For DirecTV TV services which include DVRs and receivers, Constant Lost Signal I have had the same connection issue for quite some time and will be extremely happy when my contract ends in less than a month. In the last 4-weeks, I've had five service techs visit to repair the issue and a 2-lineman. Starting last year I had a new gateway installed along with several wires replaced in an effort to correct things. No change. It will work seemlessly for weeks occasionally months. Friday alone it lost signal or connection 4 times. Why I'm I paying for service this month if it's been unavailable. Today 6 more times and the lineman visited yesterday. Same issue, one of the lines drops signal and then loss of service. They're baffled and I'm frustrated. They've changed ports, gateway, etc. My wife is taking online course and this can't continue.