I have about 50 series recordings set up on my HR34. I actually just went in and checked them and make sure I had them set right.
I did this after looking at my guide (since some shows have season premiers tonight) and not seeing those shows set to record. I looked over the next week and there must have been 20 shows that I have series recording set for, but they did not show up as being set to record.
When I manually went to the show on the guide and hit the record button, the series recording option popped up right away (so it knew I had them set).
Does anybody have an idea why these are not showing up?