It happened again. Was watching inauguration last Friday and Blue LED went out at 4pm and lost connection to all devices. A few minutes just prior to the Blue LED going out, the guide showed the inauguration scheduled for rest of day. After trying reset, and then re power, the unit rebooted OK and all was well. The guide now showed local news starting at 4pm. Worked rest of Friday. Some sort of guide update issue? Saturday AM - Found unit dead with an extremely bright Blue LED , no connection and scheduled recordings missing for that evening. Pressed reset button unit reset, ran about 2 minutes and went through a series of fast blink slo blink never connected. Other devices on router have no issues. Finally pulled power waited a few minutes and repowered. Running along the last few days. Of course it fails going into the weekend .... Stay tuned.