Anybody else sometimes unable to load the Pokemon Go App, or unable to authenticate the login? For example, I used the app earlier on today "using WiFi", and the WiFi is a better connection then my phones mobile data internet. Later in the day, and still using the WiFi, I click to use the Pokemon Go app, and I get a unable to login error. So I cancel out of loading the game and, I try to log in again. After, inserting the correct username, and password for Pokemon Go, I get the unable to authenticate username, and password. This happens often, and randomly, (like, poof) I can log in some other time. Anyone have any solutions, to prevent this from consistently happening, or is this a common thing for Pokemon Go? Data, or WiFi, the point of this inquiry is about not being able to login, and unable to authenticate username/password, but later on at some random point, it can login, and authenticate the username, and password, using the same WiFi, or data.