https://tinyurl.com/bj4j2bd7
"The requirement for the minimum distance was fulfilled.
But the requirement for the maximum of 85mm, when the DRS
system is deployed and tested in accordance with TD/011-19,
were not fulfilled.
以上是官方的‘起诉书’
sky人员的翻译是；
The DRS is comprised of an upper and a lower flap, and it appears the gap
between those was bigger than rules allow when deployed.
简单说，HAM车的DRS 可以开启的幅度大于规则容许的