Wenger feels his team must rise above those concerns to get back to their former selves.
"At home, we look like we play a little bit with the handbrake. It is not fluent, there might be a psychological component in there as well," Wenger said.
"There was no movement or speed in our passing and we looked laboured, not sharp.
"We had a lot of possession, but they created more chances than we did.
"We have to find a solution to this because we turn teams around without hurting them."