I keep getting disconnected after my opponent rage quits

I have been winning games in div rivals and in draft. Ill be up by multiple goals and then my opponent rage quits. Sometimes when this happens and it says the opponent has left the match I hit a on that message and then it gives me a message saying something like "you were disconnected from the server and will be kicked out of ultimate team". There's nothing wrong with my internet and I have reset my game and it still continues to happen. It isn't too frequent but happens about 10% of the time I get an opponent to rage quit. How do I fix this?