Advertisements My Mini’s have recently started freezing up and then showing a V878 error code that says “the Tivo box from which you are streaming live Tivo is offline. Restore the Tivo box’s network connection and then try again”. For one I am using a Moca network and the main box is a Tivo Edge but that box is not offline and is working. And secondly I can’t find any help for this error code anywhere not even on TiVo’s website.bean anyone help here? Thanks!