Here is my scenario, I had dish installed last Saturday after 4 years with Directv, got tied of paying full price and being a existing costumer "that is nothing they can do for you"!!!
1000.4 dish, (slightly larger, better signal) Hopper, SJ an a J, three wires from dish, solo node, integrator and splitter, wired just like the diagram. After the tech left the SJ and J start displaying problems, I got tired of the daughter and the wife complaining so I went to the attic and replace both the integrator and the splitter with the swim splitter leftover from the Directv install. Third wire from sat to swim in, SJ to DC bypass out, j to out and a jumper from another out to the solo, reset the Hopper and SJ, did a check switch on the hopper and all is good, green MoCA and no more errors.
By the way, the internet is wired to the Hopper and when doing a check switch on the Hopper you need to disconnect the SJ, the Hopper displays the 5 tuners but it hangs after checking the first three.