When the assembled media gathered in the McLaren hospitality on Saturday for Andrea Stella's session, the team boss shared one of the most revealing quotes of this Formula 1 season.<br>"When we try to analyse this, it gets immediately quite complicated," he said. "In fact, when I left the debrief to come here for this media session, there were still discussions ongoing as to why we see ...<a class='more' href='https://www.autosport.com/f1/news/f1-drivers-raise-concerns-over-self-learning-power-units/10840887/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>