I have a Samsung 55-inch Smart LED TV UN55H6350 purchased in November 2014. It has worked flawlessly until March 1 when I could suddenly no longer access Netflix, YouTube, Amazon et al via the Smart Hub. Nothing had changed on my end in terms of equipment, router, service provider. I tried some self-diagnostics without success. I connected with a Samsung helpdesk rep via chat and he walked me through an hour of testing (much of which I'd already done myself) with no success. He recommended I sign up for a service tech to come check it out. Before doing that I poked around the web until finding this thread. I've read the entire thing. Ridiculous that Samsung has not provided a clear fix for this problem but has left it up to its users to devise solutions. In any case, I will try some of the solutions mentioned in this thread that I haven't tested yet and I'll let you know what does or doesn't work. Thanks.
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