PSO2es Bluestacks Error 204

[Aldotsk]

I am having this error so many times on Bluestacks that I can't even go to the lobby menu anymore, and I can't get 16 digit code to transfer to different device.

Is there an issue with Bluestacks? Can anyone help me why I am getting this error code?

[Aldotsk]

UPDATE:
@AIDA:

In case someone says the same thing, please note it on the thread that Error 204 requires proper reinstallation by deleting both apps and reinstalling it again. I've attempted it 4th time and it worked.