Re: It takes two Unable to Connect to EA servers!!
Hey, I've solved this issue yesterday and it has either something to do with a bad internet connection, or you having set a wrong date or time for your Switch system. Please check via the System Settings->Internet->Test Connection first if your connection might be the issue.
If your test shows you some issues with your connection, try to fix that first since that will probably also fix the error with It Takes Two. You can find many guides which explain how to set a working internet connection online.
However, if your internet connection is not the problem, then check whether you have synchronised your clock via the Internet, that did the trick for me. After I synchronised the clock, I've restarted the game and suddendly the error disappeared.