Quote Originally Posted by Mandaar View Post
Failed to login.... Please check your internet connection!!!!
I am getting this message and not able to login.....and my connection is good......please tell me how to fix this issue!
Your issue seems to be something related to the STS servers
The devs are investigating it: HERE

As for my guide, I wrote it to try to help fix connectivity issues on WiFi (as in if your connection is slow regardless where you visit)