It was a big and not so successful day for Real Madrid. Every mistake was scrutinized, more so by the team itself Ronaldo especially).
It is part of the game to make mistakes and then talk about them or learn from them. But of course when you are a goalkeeper of Real Madrid you need to withstand some high caliber complains. None is bigger than one from Ronaldo.
During a half-time footage inside the stadium he is shown complaining to his teammate Gareth Bale about their goalkeeper Keylor Navas.
Here is Ronaldo giving his two cents on goalkeeping.