I've added this to the Cnet Networking forum sticky for Samsung owners with Attribute to Anonymous (that's what your user name shows today.
I have read alot of threads regarding the Netflix "not connected to the internet" message when trying to use the app on samsung products. Note: All other internet apps are working fine. I have spent hours trying to figure this out. Samsung support was useless but I eventually figured it out. Simple Solution; set the time/time zone on the device. Netflix requires a time to sync with its servers. Hope this helps some people in my situation!