I really dunno if the new mainteance made the login system bugged or what, but since today, i couldn't login to the game.

When you login to PSO2 succesfully, that screen still appears in minutes, minutes, minutes, saying me that login server is bugged...

Spoiler!

I've tried the next steps:

*Login with differents accounts, not only the main ones.
*Login with two copies of PSO2. One copy is not modified for Tweaker. The other ones... with Tweaker. Both couldn't login to the game.
*Deleting the gameguard for downloading a new ones.
*Reseting the router for trying getting a different IP, in the case that my IP was glitched in login server.
*Reseting the computer, in the case that was just a temporal bug of my PC...

Any suggestion for it?