I called the tech support 4 and spoke with really dumb people, in other staates, they reset my network and then I could not use my Hotspot for my laptop and my phone would not connect to my car anymore, Those 4 dumb people told me I have to call Samsung because of it, they said my Bluetooth is not working.
VERY WRONG!
Finally I called the 5th time and I had a lady from Texas and she fixed the problem, it was not a Samsung Manufacturing problem.