Sorry for such a late response but you're right, still DOESNT work on wifi! I tried what I did before by changing it from my email to just username and then back, still nothing.
I signed in with Data, I'll try Wifi when I'm home and let you know if the issue persists, did you try what I mentioned above? It'll fix the issue when you're on data at least, also why use wifi? From what I've been told the data doesnt count when lo...
This worked but not the way you're thinking, by trying just the username NOT email I got a different message then normal but still couldnt sign in, once I tried my EMAIL as my username, it worked!