Now shows as an App on my Sony TV; so I opened it and signed in. then it told me that I couldn't watch because I was streaming Now on another device. Not true, but I then disconnected my Now stick from the TV just in case. Now (no pun intended), when I try to open the Now App on the TV the screen goes blank, with a small "No Entry" sign (white on black) in the top right corner of the screen.
What do I need to do to watch Now on my Sony SmartTV?