I think Boufal in a nutshell was that run where he beat three men and lost the ball. Benefit of the doubt, he really didn't have much on this time.
The problem is a lot of the time when he does that:
a) There is a good pass on and he doesn't see it.
or
b) The second man he tries to beat tackles him and suddenly they've got the ball in our half, with most of our team bombing forward.