Had a weird thing happen yesterday ... Got home from work and the DVR was recording when I knew I had nothing scheduled. Turn it on and look at things and all of my guide data was lost and the DVR was recording 2 random channels. I ran a check switch to force the guide data download and the data came back and the DVR schedule worked itself out. Has anyone else seen anything like this happen and have a cause? I would have been pissed if I had missed my scheduled recordings that night. Thanks.