Just curious- on those maps the green are active & red are inactive, but what is the status of the yellow ones? Does it mean SXM is not sure or are they not maintained?DogstarRadio.com Sirius Radio Satellite and Repeater Map
There's a repeater near Pomona that lists as active, but I'm not sure if it ever managed to reach Rancho.
Go into your settings ad check your signal strength meters. You'll see Sat strength and repeater strength that you're receiving.
See if you can get Rock Bar on your Lynx in using your internet feed instead of the sats.