I have a Hughes SD-DVR40 that I upgraded with a replacement drive (215Gb). It's been running great since the upgrade (18 + hours and counting); however it seems to be recording shows at random. The recordings don't show up in the 'To Do List', in the 'Now Playing' or the 'Recording History'. Some of the shows that it attempts to record are even on channels that we don't recieve.

Is there a reason that it is doing what seems like random recordings?

Is there a way to clear out what it thinks it needs to do?

Thanks