90000 Error after maintenance 2013/08/28

Hello,

I've been experiencing problems with the game for more than three days. I thought these issues will be solved after the maintenance but it did not! I still can't figure out where my problem is, some players disconnect frequently and some does not.

I'm having a problem with frequent disconnects every 5 ~ 30 minutes. I cannot progress in the game at all and its really annoying! I bought a new router though it would fix the issue but it didn't change anything. Its getting really annoying! I suddenly get kicked out with an error 90000 and then why I try to log in back it gives me 3102 error while some other time I get 2002 error.

Its irritating... is it firewall that causes the problem? don't think so I logged in with my laptop and the problem still presist. I tried to play with my PS3 but it was disconnecting during the update.

Any news/solutions regarding this matter?
Regards,