I have a friend with the same issue, trying to help them fix this.... just looked through an hour of stuff and this has been an issue since near to launch why hasn't this been fixed? and why have no work arounds been found?

Same issue here. Worked fine a couple of days ago.

okay they have been able to use a friends pc who lives in the same house & has the game aswell but are still able to log in. but still has the issue, the friend then changed back to their account and is still able to play... there is no work around because the issue is on their end.

To anyone with this issue and open a ticket, refer to this post if they ask you for your system stats or anything to them saying its something on your end.

Thanks for the update, mate. Quite frustrating indeed, hope it's resolved soon.