My 722k started having a pop up window that says: Your Smart card does not currently have authorization to order or view this program. Please wait or move channel up or down. It happens so fast I can hardly read what it says. It only pops up while watching something from My Recordings, not during live TV. I did a receiver hard reset but still getting it. This is not happening on my other DVRs. Does anyone know what might be causing this? Thanks for your help.