I am out of the cup because of that, was winning 3:1 at half time with 60% possession, in second half my possession drop to 45% without me doing nothing and without the other manager present, i end up losing 4:5.
But last season i won 3:1 without being there, playing with 10 After a direct red card at minute 6, with the other manager present with 1 suporter.
It happens to all, sometimes you win, others you lose.