I am trying to log in to battle net desktop app and it gets stuck in a logging in loop. I have tried reinstalling and also tired your solution on your support sites and it is still not working.
It worked fine all day, Played retail wow with no problems. The problems started when i tried logging in on hardcore wow for the first time and the desktop app stopped working, so i tried to restart the app and now im stuck with this loop and log in to the app
BLZBNTBGS80000021
i keep getting this error code everytime i try to connect.