Liverpool boss Jurgen Klopp admits they've sought to internally regroup after the Champions League thrashing by Real Madrid.
The Reds go to Crystal Palace tomorrow on the back of their 5-2 humiliation by Real at Anfield.
Klopp said, "You can't work on a lot in training but we are using the information from the game. When you lose games like this it makes no sense to listen to the outside. Conceding five in the Champions League is not acceptable but it happened anyway.
"We have to change things. The first half was really good; the second half was the worst start. A lot of things are back but not stable yet.
"We are not thinking about the Wolves game next. Crystal Palace's performances have been better than results since the World Cup.
"They have lots of technique and speed; they are a very organised team in a 4-2-3-1. I respect what they have done for years. It'll be tough but every game from here is a Champions League qualifier.
"We can see that the boys aren't at their best. We are not sure all the boys can play yet after Madrid because of knocks.
"We want to make changes and we will make changes, but when players come back from long injuries, it takes time. That's the situation with Bobby [Firmino] and Diogo [Jota] and Virg [van Dijk]. Everyone thinks he is a robot, he played the most games last year, every game at a World Cup, gets injured, comes back, plays, plays, plays."
On Selhurst Park, he added: "I've heard our record is good there. They are tough games with a great atmosphere.
"Palace are a really cool club in a really cool stadium."