Just spitballing, but I think it is login related. When 1 guild engages CT, the other mass camps out to avoid the DT cycle. All of those people moving from fear to server/char select at the same time may be the stressor. The desync comes about 30 seconds after the initial DT based on my logs this week, supporting this theory.
I was out dragging and couldn't camp right away at 1 cycle where someone got golem aggro (ie DT cycle) and i desynced on the way back to camp with everyone relogging to clear aggo.
|