We were doing well until the second goal went in, IMO. We've collapsed since then.
First goal was shocking to concede - you cannot leave anyone in five yards of space from a corner at any level. We were unlucky with the second, with the massive deflection; the third was a great finish, tbf. Poor defending for the fourth too, although it was a decent finish in the end.
The defensive structure has fallen apart. Need to get our discipline back.