I've got my Tivo Bolt connected to FiOS through a MOCA adapter. I have 4 Tivos in the house, all running through MOCA adapters. Last night, I unplugged all of my stereo/TV equipment in the family room in preparation for a carpet install that happened today. Tonight, I put everything back in place and plugged everything in. Everything is working fine except the Bolt - I'm getting V52 issues on almost every channel. Channel 668 comes in perfectly. But that's about it. I've looked at signal strength on the various tuners - all are showing as "-", except for when I'm on 668 - I get 80. The internet signal coming through the MOCA adapter is working fine. And I didn't really mess with any connections to make the back-and-forth move other than speaker wires and HDMI. All seems good there. I've read a number of threads on this, but I can't see to solve the issue. Any settings on the Tivo that I should look at (other than obvious ones)? Any other troubleshooting tips? Would a Bolt go bad overnight just by sitting around? As of yesterday, everything was great. And all other Tivos in the house are working fine. Any suggestions appreciated!