I've had the Roamio for about 3-4 weeks now, and ever since we've gotten it there's been a slight delay in audio. Sometimes it's almost right and sometimes it's really off.
The Roamio goes into a Sony HT-CT150 receiver via HDMI and then the HDMI goes out to the TV and into the Soundbar. All audio comes out of the Soundbar. I don't split the audio or anything like that because the receiver does just 1 cable out to the TV.
Any ideas? There don't seem to be any options within the Tivo for audio sync and this is a lower tier soundbar so not many options there either.