When I first start my Tivo Bolt the first time each day, nothing happens, and since I have to be able to see what's going on to turn it off I have two choices: pull the power cord, or leave it running. If I leave it running, after no less than a minute, and sometimes more, it will start working. This is my fourth Bolt due to problems what Tivo thought the only option to fixing was to replace the unit. This one, as were the two immediately previous is refurbished. I guess since they don't make them anymore, this is the only option. The problem has been going on for about a month. I've had this Bolt for about five months. I'm really tired of calling Tivo and them telling me they will "replace the unit." Just thought someone might have an explanation. A few things about the setup: The Bolt is OTA only. I use an nVidia Shield for all streaming. The Bolt is connected to a home theater preamp/processor via HDMI, along with three other pieces of gear, including the Shield.