I've had the same problem, but always used Scott's solution (I figured it out on my own) and it "fixes" the problem in the short term. The good news is that it does not affect any of your recordings when this happens. When the error message pops-up, a quick press of the Guide button seems to snap it out of the error mode and back to normal. However, this is truly a pain, and Dish really needs to fix this because I am sure there are many like the OP who go into panic mode and really have a terrible viewing experience. I have to say, that because I know of a couple of workarounds on this, for me it is just an annoyance, but objectively, it really is a major bug that Dish needs to fix ASAP! Best of luck to all.