But that would remove the Netflix and more. As to port blocking, my bet is that the TV would then display, "limited connectivity" or the rather famous "Error Model Bind."
For now, my choice is to turn off Smart Hub and use another device like the Roku, Apple TV, Amazon FireTV, etc.
Bob
Its official. After over 2 years of owning a Samsung 46" TV (UN46ES6150), I spend more time watching Spinning icons that say "Updating", "Installing" and "Connecting" then I do actually Netflix in SmartHub
These updates add and arrange icons for apps that I don't care about (Netflix is all I am interested in), but don't provide any capability that helps me.
I would love to stop updates for the hub... not the individual apps, but the Hub itself. I did disable the feature that updates in standy by, but it still pops up messages that updates are available, and those messages must be acknowledged. This is annoying because I have a cable tuner, and the remote is set for controlling the cable turner not the TV when this happens.
I would love to know if I can stop Smarthub from updating all together. Can a port be blocked on my router, or some setting? Thanks

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic