How to fix ultimate teams from desyncing in the middle of the game

HiEA_Barry​Woodywood763​ , the same problem is happening to me and I don’t use any custom playbook. Also don’t have any player with film study ability, which is a well known bug. It always happens on house rules event and for the third time on a row I’m on a 4-0 streak and my opponent forces a desync. So I get the loss in spite of leading the score. I have screenshots of all those people’s PSNs. But your game shouldn’t be coded to allow this cheating practice. I think I’m never winning a 6-0 streak in any event because of this broken game. I feel like I deserve some compensation for dozens of hours spent in vain. For the first time in ten years I’m seriously considering not buying the game.