Just had a firmware update 1203.3 and now my Samsung smartthings hub won't work with the TV.
I've got in touch with smartthings and they say it's a firmware problem.
I have contacted samsung off shore and they haven't got a clue!
The SmartThings team have got back to me. They confirmed the situation is as Tyler on the SmartThings forum described here in that there's communication and a joint effort between the various technical folks to resolve this as soon as they can.
I've asked my SmartThings colleagues to keep me in the loop on any progress, but given that Tyler is experiencing the same issue as you himself, it's likely that he'll be able to update you before me, so definitely keep an eye on that thread.
Just had a new firmware 1208.2 yehhhhhhhhhh
But it's made the problem worse BOOOOOOOOOOO
Samsung has also removed the Smartthings app....what a crap company.
"Samsung's Chronic Failure to Deliver on SmartThings TV Promises"
"I would argue that there is a case to be made that Samsung sold some 2016 SUHD TVs based on false advertising"
And the Nvidia smartthings link owrked on the TVs till samsung removed the app. A dirty rotten trick.
Our TV team have reported that firmware 1208.2 should resolve this issue as long as you are logged into the same Samsung Connect account as your Samsung account and SmartThings (i.e. in that setup, the TV will be discoverable, controllable and export the connection into SmartThings). If you haven't already, can you give this a go and let us know how you get on?