Some more info (if it helps):
Our Blu-Ray is connected using a Forest HDMI cable(w/ Ethernet, Audio Return & 3D) from BestBuy.
Netflix streams using the Samsung wireless adapter.
I recently purchased this tv 2 weeks ago, and I've noticed the screen blacks out (for a second...I can still hear audio)when using my Blu-Ray and Netflix. Anyone know what the problem might be?