I've started having a strange problem w/ my 3 month-old Roamio Basic. Often when watching a recorded program the audio (mostly) and sometimes the video will stutter. I thought perhaps it was an issue w/ the cable feed but last night I switched over to watching the live version of the program I was recording and did not experience the stuttering. I'm assuming that when watching Live I am seeing a passthru of the incoming signal and not actually playing back the recording disk stream in real time. Is that correct? This morning I played back a portion of the recorded program that had been stuttering while recording and it was fine. I'm wondering if the stuttering was perhaps only occurring while I was also recording on another tuner. But I believe all tuners are always recording whatever channel they were last tuned to, so maybe something else is going on. I'm going to try and gather more scenarios but this doesn't happen on every recorded show. Has anyone experienced a similar problem?