It's been a week now I get randomly disconnected. I have 2 computers here where me and my brother play, and we both get disconnected, no specific time or interval. No ISP issues, since I use teamspeak and it works perfectly. Even so, reseting modem doesn't solve the problem. I have also a guildmate that is also from Brazil, usually he get disconnected at same time as me even if he is in a different state and have different ISP.