Never fails...I get a nice lag spike during Extreme Primals. It happens at other randonm times, but the time when you can't have a slip-up it sure enough does.

ISP: Verizon Fios
Loaction: Tampa, FL
Server: Balmung
Time: Always at the wrong time :-) Seriously, it is worse in the evenings EST
I have opened a ticket with Verizon...