HDMI2 is the channel my smart tv streams off of, in other words HDMI2 is the input my digital signal displays on. It shouldn't matter the source or input the tv is on, the only thing that is being updated is the smart tv software. I'm just going by the procedure the samsung rep told me over the phone and the one that worked for me, also the rep did admit that samsung's previous software update did mess up netflix. So the new software update has fixed samsungs mistake!
