Maurizio Sarri dismissed the supporters' frustrations following a defeat to Manchester United which leaves him clinging to his job as Chelsea head coach.
Goals from Ander Herrera and Paul Pogba earned Ole Gunnar Solskjaer a sixth successive away win and a place in the FA Cup quarter-finals, against Wolves.
Sarri was subjected to jeers, boos and chants to be left in no doubt the strength of the Chelsea fans' feelings towards him, just seven months since his appointment.