My 722k decided over the past day or so to stop updating guide information. It has only been updating the guide once an hour to show the next show coming up. I have completed a soft reset (red button), and hard reset (unplugged). I am still having this issue. Anyone else have this happening, and if not, what is the fix? My DVR is going stupid recording EVERYTHING that is scheduled to record because it can't pick up the guide info.