Former Aston Martin team principal Otmar Szafnauer has suggested that the root cause of the team's current Formula 1 struggles can be traced back five years.<br>Speaking on the High Performance Racing podcast alongside broadcaster Jake Humphrey and former Ferrari race engineer Rob Smedley, Szafnauer discussed the Silverstone outfit's trajectory under the ownership of Lawrence Stroll.<br>Despite ...<a class='more' href='https://www.motorsport.com/f1/news/otmar-szafnauer-blames-aston-martins-f1-struggles-on-five-year-problem/10843555/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>