We do not have any basic broadcast channels either and we are hard-wired from the cable to the VCR and the VCR to the Roku. We had them yesterday but not today. I did as others have done by going and redoing the "Antenna" business - multiple times but no results. We cannot "play" the VCR tapes through the Roku as well as not being able to choose any basic channels - neither are happening.
Because it's happening to so many people, it looks to me to be a Roku issue. I double-checked all the cables and they are good and tight.
