Originally Posted by Pokemon Trainer Sarah
I have WiFi errors all the time too :( The things that help me are:
-Making sure both people have added each others friend codes before either of you go online
-Disconnecting and then reconnecting to WiFi
-Delete and readd friend codes and try again
-Each of you try being the person setting up the battle and the other person try challenging them. For some reason my WiFi only works properly when I'm the one setting stuff up.
If none of that works, we will have to figure some other way of deciding the winner...
Yep, we've tried all of that. I even disabled my firewall. D: