My 722 does not show guide info past 24 hours unless I manually update it. I have checked update preferences and it still shows a 3:00 am update time. When my husband is up getting ready for work in the mornings, he says it is always doing something. Every time I try to go past a 24 hour search it gives me the guide is outdated prompt. We turn it off every night and have never had any issues before the last week or so. Running L676. Have tried soft and hard reboot and still have the problem the next day. Any suggestions?