Novak Djokovic advanced to Wimbledon quarterfinals.

Djokovic defeated Holger Rune in just over two hours.

The crowd's chants for Rune sounded like boos to Djokovic.

Djokovic thanked respectful fans and criticized disrespectful ones.

He insisted the crowd's behavior was disrespectful, not just cheering.

This isn't the first time Djokovic faced crowd confusion with Rune.

Despite the crowd, Djokovic remained calm and won.

Djokovic prepares to face Alex de Minaur in the semifinals.