Both my Hopper and Joey have began turning themselves off approx 10 minutes after turning them on. They dont turn off at the same time......just ten minutes after turning on the respective units. I called DISH and got the standard, "Unplug the Hopper for a 30 seconds and turn them back on."......that seems to work for the remainder of the day......but the next day, 5-10 mins after turning them on, they turn themselves off again. Its not a big deal, just a minor issue. Anyone else having this issue?