Hi Anne;
Wow that is a tough one. I would have agreed with the tech that it was the cable. And when that failed I would of thought the direct TV box ... then that idea failed!
At this point I would say its the TV.
Couple of questions.
I assume you have wifi at home. Is your current TV a "smart TV" ? Or is it smart capable?
How old is that set? Could it be under warranty yet?
We have had direct TV since 1996 or so. At one time it was super awesome. But little by little costs went up, service went down.
They made us do an upgrade that made my original receiver (that I owned) obsolete and I had to "rent" one from them!!! That pissed me off!
Because of our rural location I was able to get east and west coast feeds of the network channels.
Recently they lost ABC , the only one we regularly watched! We were not happy.
Our TV is newer. Just a 32" so small by current mega size standards.
It is a smart TV. All sorts of programming is available. Some free some not. We already subscribed to Netflix and we already were Amazon prime members.
Turns out between those two and the free stuff we got all the TV we needed!
Just last week I called and tried to cancel direct TV.... Amazingly when I told the computer voice I wanted to cancel , suddenly there was a real person available to talk to...AND he was in America and spoke clear English! Imagine that!
I told him that losing ABC was it I wanted to cancel... He claimed that they were hoping to get that back soon and maybe if they just put my service on hold six months (no cost) it would become available again, I let him do so but I really have no intent of getting them back.
The smart TV and netflix / amazon prime are
enough for us.