I've been streaming Netflix through my Samsung 7000 series TV for a few months, as well as Pandora and Youtube and a few others. 2 days ago the Netflix stream went silent, and I can't figure out why. I'm running the audio out via optical cable to the receiver. All other streaming services sound just fine, as well as the sounds the TV itself makes. I can't find a volume control within Netflix itself, so I'm kind of at a loss. On second thought, I do get volume if I turn up the TV speakers, so it must not be a Netflix thing. Still can't figure out why everything else will pass through to the receiver except this particular app.