Mercedes deputy technical director Simone Resta has delved into George Russell’s recent woes, as the team identified a software issue compounded by the Briton’s older power unit.<br>Russell and his squad have been mystified by a lack of top speed relative to team-mate Kimi Antonelli at Silverstone and Spa-Francorchamps. Mercedes’ lead racer attempted to tweak his driving style, to no avail ...<a class='more' href='https://www.motorsport.com/f1/news/mercedes-software-issue-affected-george-more-than-kimi/10841615/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>