Vs attack 👎 issues!

I've been started to play vs attack on this new season, and everything was fine from rank 5 to 9 star , perfect without no losing any game , butt after I've reached 9 star ⭐.  Something magical happened 😂 EA !     3 game in a row disconnected,  ok,ok .. I've been down back to 6 star. After a brake I've started again from 6 ⭐ ..to grind, butt again something magical happened 👎😂. 5 game in a row I've score 14 goal   my opponent 12-13 goal .and the last second my screen got black ,I waited for the game to finish. And after something magical happened.... All my opponent scored 15 goal .. after I've waited a while with a black screen....

And all those game I my opponent was behind me   like I have 14. Goal and my opponent have 12 or 13 goal.   Butt in last second.  0 second.  Left.   They score 2 goal.  All of them,no just one , !Well done EA thank you very much!    Guys you are amazing!   I am back on 0⭐  

How the holy Spirit, I've reached from rank 5 to 9 star in perfect condition! Without losing any game!    And after all this misterious thing happened to me?    How ? 

I know some expert people come for explanation and will telling me it's because Internet,or because server or bla bla bla ....  Butt from rank 5 to 9 ⭐  everything was perfect.   😒👎