sometimes an older timer from a pre-empted event or an event that is no longer on will still be set in the timer list, but it won't show up on the guide.
the 721 is definitely lacking in the timer conflict management.. What kind of system would you prefer? It needs to support conflict management in the case that you have a bunch of short 30 minute programs recording all day long on both tuners.. then what happens when you decide to add one more timer to record an audio channel from noon to 7pm (which is one program).. it's hard to fit all the conflict options on one screen..
I suggest a recording preference level.. so you just set lower priority shows to low.. it'll warn you that they won't record, but it doesn't force you to delete them.. so you don't have to re-set them up the next week.. (if you were just recording something else one-time that conflicted with it)
the 721 is definitely lacking in the timer conflict management.. What kind of system would you prefer? It needs to support conflict management in the case that you have a bunch of short 30 minute programs recording all day long on both tuners.. then what happens when you decide to add one more timer to record an audio channel from noon to 7pm (which is one program).. it's hard to fit all the conflict options on one screen..
I suggest a recording preference level.. so you just set lower priority shows to low.. it'll warn you that they won't record, but it doesn't force you to delete them.. so you don't have to re-set them up the next week.. (if you were just recording something else one-time that conflicted with it)