Samsung's services tend to go offline at times and then some ISPs tinker with DNS entries. Every year you read posts like years right after a big sales season.
CALL IT IN. They should walk you through firmware updates, resets, Samsung's own remote reset (oh why can't you let us reset it on our own Sam?) and a DNS change.
If this fails, why not go back to the store and return it as defective?
Bob
I just purchased a samsung 7150 with all kinds of apps downloaded on them. This is my first smart tv and I'm thinking that this is the dumbest smart tv ever. When I click on the apps it keep saying please try again later. Apps such as HBO GO and Netflix. They won't load. Any tips on what I can try to get them to load?

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