Yep- I'm having internittent issues too..
Montana low strength, main cluster 12180 has had channels coming and going.
Uplink issues due to storm also in the mix- I think their uplink center is on the east coast, and the storms have knocked off the uplinks a couple of times in the last month.
I have a
PBS inside source that says things will be changing re: the channels and delivery methods :>(
Larry