I updated to Fios one. Everything works fine as long as my main TV with the main STB is on. When I turn it off, and try to watch a TV attached to a mini, the picture keeps freezing up. Stops as soon as I turn the main unit back on. I know it all goes thru the main box, but I shouldn't have to leave that TV on to watch TV elsewhere in the house.
It's all hooked thru coax.