Lost connection to server…..how to fix

The past few days  have not been able to complete a h2h or any online game at all, my internet is fine, I can play call of duty or Fortnite all day, all my other ea games are fine(ufc, f1, etc) work fine. I have restarted the Xbox and router multiple times because that’s all ea says to do. I have also changed dns settings multiple times. Any body else having or had this issue it’s really frustrating considering the amount of money I’ve spent on ultimate team to not be able to play or finish the season.