I think this is a problem that they will need to address quickly. Last night while recording Lost, at around 9:15 I lost my signal on both inputs for about a minute. When the signal returned, the 15 minutes it had recorded were gone, and it didn't restart recording. Bottom line, no Lost. Fortunately I was there at the time & started the recording from the 20 minute point. I'm just glad ABC shows it online so I could watch the first 20 minutes today.