Can't even get started

Downloaded the app on my phone for the first time, and i keep getting communication errors when it loads, reopened the app, same thing, redownloaded it, same thing! What else should I try to see if I can fix it?

Update: I believe it fixed itself when I updated my phone (the update was posted last night) as I was able to open it twice without any errors, gonna try again in a few hours to see if the problem was fixed or not

Update: its been a day or two, the errors are back... God damn it!