AB server has a problem?

[yangfan198352]

AB login multiple accounts, there is no start, just in these days
If I logged in 4 accounts, the last account will not start the game,
Repeatedly start, can not enter the game
There was no problem.
Help explain
Thank you

 

[lalenea]

i got this problem with one of my PC too(rest are fine)
i tried to reinstall AB but still no luck
it always showing "Invalid Buddy Auth Session. Client terminated!" when i trying to login more than 2 acc
i checked auth portal and i still have enough sessions.