This icon popped up a few days ago. It looks like a screen cast icon bu5 I'm not casting and it won't go away.
you didn't know it, but the forum was malfunctioning again.Sorry about that. Didn't see an option to attach one from the first post.
That's what I thought bur there's no screen cast app running. Rebooted and it comes back.
Not sure what I did but its gone.
Not sure how to eliminate the icon but it appears on my phone whenever I go near a Samsung Smart TV, for example when I visit Best Buy icon appears on it's own.