Were there any notable scandals involving Grooms of the Stool?

Yes, notable scandals involving Grooms of the Stool include the case of Sir John Perrot, who was accused of fathering an illegitimate child with Queen Elizabeth I. Additionally, the Groom of the Stool often had significant influence over royal affairs, leading to suspicions of corruption and favoritism, particularly during the Tudor period, where personal relationships could impact political power.