Hi there. Former long time Tivo user and forum member. My dad still loves his, and his old Tivo HD finally died. I upgraded him to a Bolt, and a TCL Series 6 65". He was happy ... for a few days. Randomly, sometimes once a day, sometimes over a dozen in a day, he gets the following image on his screen. Toggling the inputs fixes it, so does power cycling the tv. My suspicion at first was this was a handshake issue, however it seems to be getting worse every day. He also has an Apple TV hooked up, which hasn't done this, but then again he doesn't watch it nearly as much. I'm trying to troubleshoot this remotely, and since there is no way to force it to happen.....any wiser people have ideas? I would hope it's the Tivo (much easier to swap than a 65" tv), but I realize it could be both. Any ideas to help narrow this down? Thanks!