Non control on Samsung TV


My set up: Lg G7, Samsung Smart TV 4k NU61000, PCT V. 3.2.2.
My problem: I broadcast the movie via the PCT app on my android, the TV receives the signal and the movie starts normally. The problem is: there´re no way to control the movie. I cant pause/play, go forward or go backward. If i finish the conecction, the movie wont start on the same possition i left, so i have to start from the begining, and, since i cant go forward or choose the minute i want to start from…you can imagine my problem.
What coud it be?
-Wrong version of the app?

  • No compatibility between LG and Samsun?
  • Wrong config?