Here's a final update on my two H3 installation.
This is the installation, up and running with this configuration:
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The only functional issue remaining, and it's not a showstopper, is that all the receivers will not download a 4k/UHD PPV or OnDemand show from DISH. It always throws up the 1518 window that says "Your receiver currently has insufficient bandwidth to rent this event. Try again later". I have 1Gb/s fiber to the house that tests at every location at ~900Mb/s. All my locations are hardwired. Both H3s report speeds of ~400Mb/s when transmitting/receiving from the mothership's tech portal.
Any ideas on why the system doesn't to want to download 4k programming? There are no issues when they d/l any other non-4k content.
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