Hello, I am new to Directv and just had my Genie system installed in two rooms a few weeks ago. There has been a noticeable lip sync issue on pretty much all channels on both TVs from the beginning. I have connected the receiver directly to the TV as well as through a Yamaha sound system (HDMI). I also tried going to the TV with HDMI and from via with an optical cable to my receiver. No difference. I also have a Sling box (connected via component cables) and the lip sync is present there as well. This has to be the Genie receiver as I think I have eliminated all other options. Any thoughts? Is this a common issue? Thanks.