I’ve recently signed up for shaw blue curve and have noticed major audio lag. The audio doesn’t match up with the video and makes it hard to watch. I’m not using any other speaker source, just the tv sound, and it’s happening with live tv as well as on demand and recorded programs. Have power cycled many times and nothing seems to correct it. From the articles I’m seeing here, it’s a known issue that doesn’t seem to have a solution. Any thoughts?