QPR head coach Julien Stephan admitted his side made it 'too easy' for Blackburn in their 3-1 home defeat to the Championship strugglers.
Rangers cancelled out Mathias Jorgensen's opener through Koki Saito's clinical finish, but then conceded again either side of half-time as Jorgensen scored his second and Ryoya Morishita was left unmarked to head in.
"I think we started the game well," Stephan said. "In the first 20-25 minutes we showed some good movement and we had two or three good chances to score the first goal.
"It's a question of efficiency – Blackburn had two shots in the first half and scored two goals. It's unusual for us to concede three goals and it was too easy for the opponents to score these three goals.
"The players found the solution to equalise and it was a good goal, but when we conceded the third goal I think we dropped mentally and we played too many long balls, we didn't find the connections.
"Now it's question of how we are able to react and improve and make sure we don't drop like this mentally after we concede a goal."