Same problem

i am haveing the same issue

Same for me, what's going on?

Same error here

Same here, I cant login. help!

Same issue. Tried reconnecting several times, as well as uninstalled and reinstalled.

same issue

Same issue here.

I had this problem on my PC but I was finally able to log in!!

I solved it by uninstalling it cleanly and installing it again.

I received an update available announcement during my match and prior to getting disconnected. I think your server still thinks that I am in the match and the match doesn't exist any more so throws the authentication error, perhaps try removing 'in match' flag from my account. A refund of gems from the draft would be appreciated also.

Passo pelo mesmo problema

Ajudem aí por favor!!!!

Não consigo logar fica aparecendo uma msg dizendo falha na autenticação para warbringuer

Tenho o mesmo problema no celular , isso aconteceu do nada

I'm using a Mac to play Arena and using the proper credentials (the same used to log in here and on mobile) I get an error that says it's unable to authenticate for my user name.

I cannot log in using my computer and although my phone is technically a supported platform, it's not usable in real life. How can this be resolved?

Same problem, on PC and Mobile

Same problem here monthly...

Same thing here

Same problem here...

SAME BUG HERE