Shower drain out of nowhere started leaking around the drain. Popped off the grate and puzzled at what I am seeing. Must confess I really never paid attention when I cleaned this thing out a few times.
There is like a tan rubber threaded insert at the top of the drain that seems a bit bent up. What confuses me is it feels like something was remove as the threads don't do anything. Accused my wife and she denied it (you know how that goes)
Here is a picture:
If you can give me some guidance I'd be grateful.