Would you able to tell me which TV model do you have and if you are getting any error code or message when you try to open a page using the TV web browser?
The model can be found at the back on a white sticker.
This is very disappointing. We bought the TV mainly to have browser in the living room and even got a wireless keyboard with trackpad. It worked for a short while, but then https was disabled and this is necessary for all interactive web pages. This is major loss of functionality. I will never buy a Samsung device again!