This just happened to me. Its sad how the new stuff is not as reliable as the old. My TivoHD is still running like a champ. I'm nervous about how long the replacement Bolt+ will work... Good luck to everyone else on the forum. I don't post often, but I've been with you guys for over a decade.I just had a Bolt failure last week. I bought it in early 2016 (Sept 2015 build date). After the house power was turned off and on, the BOLT came up with all the front LEDs blinking. ..... Tivo customer service replaced the unit for a fee. I didn't have an extended warranty.
Now trying to figure out how to go back to the Tivo Classic interface.