I have the Roamio basic...no component connection, just HDMI. I have the audio hooked up to a receiver via optical. When I listen to the audio thru the receiver, there is a slight delay, causing the sound to be slightly out of sync with the pic. When I listen thru the TV (which I really don't want), it is OK. If I listen to both together, I can hear the slight delay which gives an echo effect. My HD is hooked up with component video and optical audio and I don't have this problem. Any one have a solution to this (other than to upgrade to Plus or Pro to get the component outputs)?