I've had a Roamio and two minis for about a year now. Over that time, all three of the remotes have failed -- stopped responding/lighting up even with new batteries. For the first one, I assumed it was dropped and something got knocked loose, but tonight one died in my hands. Opened guide, then boom, it's dead. Fortunately my old Series 2 remotes are still working ten years later. Has anyone had similar problems with Roamio remotes? All three units were purchased at different times, from different places...am surprised by the 100% failure rate. Am buying a couple of cheap universal remotes tomorrow and then may try to open up one or two of the dead remotes to see if I can find out what went wrong.