Draft disconnection after 4th win

I am having a problem where I am playing a single player draft and I win four in a row. I have no problem with internet or connection to the EA sever, but once I finish my fourth win, as I’m loading out of the game I get disconnected and kicked out of ultimate team. Once I log back in to ultimate team the game which I won shows as I 3-0 loss. This has happened multiple times, and I am getting incredibly frustrated as it essentially negates like a hour or more worth of playing!