Player Switching

What is going on with the player switching. Everytime I am 2 or more goals up, suddenly the game dont allow me to switch to the player I want just jumping over 2 or more players, so my opponents can just run straight trough and score. I have lost 5 games because of it today. It does not happend untill im infront leading the game. this needs to be fixed. I have not changed anything and it started happening 2 days ago.