My HD override was working fine for the past 2 years. All of a sudden sometime this past week, the non-HD shows and channels now have black bars on the top, bottom, and/or sides of the screen. Even some programming (non-commercial) on HD channels is showing with the black bars. I don't know why this is happening all of a sudden. Please verify that my below settings are correct and let me know if there's something I can do to fix this.
My TV is an HDTV set to HDMI 1080i.
My TV screen setting is Widescreen.
My DVR Menu Video Settings are:
Video Format: 1080i 16:9
SD Override: Stretch
TV Type: 16:9
Graphic Settings: HD


