I've searched and couldn't find this anywhere, so I hope I'm not repeating an old question.
I have my 607 connected to my TV (JVC LCoS RPTV) using only the HDMI cable. Most of my components are connected to the receiver using either HDMI or component inputs. The exception is my old VCR (still play a tape here and there), which is connected to the VCR composite input, along with the right and left audio connections.
When I tested the VCR connection, I kept getting dropouts in the video (can't recall ATM whether the audio dropped at the same time). The dropouts would last a few seconds, then things would work fine again for a while. Has anyone else experienced this, or know what it might be? I guess as a workaround, I could run the composite output to the TV and switch to that for the VCR, but just curious why this isn't working as it should.