I just re-subbed to this game and transferred my 51 NIN over to Gilgamesh to play with friends, and every night around 6pm my brother and I both have strong game lag and eventually get disconnected from the game multiple times.

We live on the US west coast and our ISPs are both Cox.

No other games give us this issue, and we definitely don't want to re-sub if we can't even play properly.

What gives?