Water leaked in from the ceiling as Ruben Amorim gave his post-match press conference.
Fresh off a dramatic comeback win over Man City and a spirited display against Spurs in the EFL Cup midweek, United produced a dismal performance at Old Trafford on Sunday.
Andoni Iraola's side dominated proceedings at Old Trafford, with goals from Dean Huijsen and Antoine Semenyo either side of Justin Kluivert penalty securing a comfortable win for the visitors.
Speaking following the game Amorim lamented his side's 'nervous' performance, and insisted they will 'have to suffer again,' as he continues his ambitious rebuild.