All HD stations have disappeared
All stations show up in "channel lineup," but all HD stations have become inaccessible. Screen message for every HD channel says, "Your HD programming is still available. Tune to the corresponding 1, 2, or 3 digit channel." I am not aware of any message from COX about removing duplicate channels or something like that. I use TiVo. Tried reset of TiVo and modem and Cox tuning adapter. Nothing changes. Any ideas?