Manchester United manager Ole Gunnar Solskjaer said his club must eliminate the "pedestrian" starts from its game after an early goal from West Ham United's Manuel Lanzini knocked United out of the League Cup in the third round on Wednesday.

Solskjaer made 11 changes to the United side that beat West Ham 2-1 in the Premier League on Sunday, but was frustrated by a largely ineffective performance as Lanzini's goal in the ninth minute sent the visitors through.

"The first 10 minutes we were slow, pedestrian, both in possession and out of possession and that's something we have to address," Solskjaer told reporters.