Advertisements New thing started today on my Roamio OTA. When viewing the guide or after hitting the TiVo button to see what is on the DVR, the Live TV disappears and silence and a black screen is all I get! This is extremely annoying because I spend a lot of time looking through the guide and if I want to do that now, I have to wait until a commercial or miss parts of the show I was viewing on Live TV!!! Any suggestions as to what the problem is and how to fix? Thanks.