Advertisements If it's loss of detail in HD when there is motion in the picture, then I know what you are referring to. This IS more obvious on the TiVo than on the Motorola DVR. It's only detectable to me when I am really up close to the screen. I still wouldn't trade the TiVo back in - that Moto was a nightmare. However, if it is true pixelation and macroblocking, that is probably a crappy signal. Check the signal strengths from the Channels/Signal Strength menu.