Liverpool fans turned their fury towards Slot following the substitution of Rio Ngumoha and the 1-1 draw with Chelsea who had lost their 6 previous games before the sides clashed at Anfield.
The Premier League champions have lost 18 games in all competitions and are still on to secure Champions League football over the next few games after what has been a dire campaign.
Fans have become discontented online and now that anger is reflected at Anfield as they make their voices heard. Speaking once the boos had died down, Crouch suggested Slot’s role will be discussed by the board.
"There is an element of that (Slot has 'lost' the fans). There is a bit of slight unrest with the manager at the moment.
"Sometimes I think because it was so good under Jurgen Klopp, you've got to park that. He was a one-off and the style of football was so exciting and so attacking, and it's very difficult to live up to that.
"And unfortunately, I think the style of play, maybe some of the recruitment, have they been up to the levels? Certainly not of previous seasons, no, and that's disappointing the fans.
"The fans are very knowledgeable in this stadium and I think they know that is this the direction that we want to go?
"I think that's where, certainly in the summer, conversations are going to have to be had about whether we double down and back Arne Slot, or is this the direction we want to go? And they are the questions for upstairs."
Liverpool stay fourth in the Premier League table but the likes of Aston Villa, Bournemouth and Brighton are hot on their tail as Slot continues to lead his side to inconsistent results that fans are furious about.