It’s been said the timing is random but, the possibility of having World Boss events occur simultaneously would then be very infrequent. Yet, it is VERY frequent! Please STOP this from happening. There is so little end game content to do as it is.
Another is the overflow issue. Please sync overflows or widen the resources going to World Boss events to allow more people to do them. Here on JQ, where many people guest to do PvE also, we go to overflow often.
I bought the game to play content. Not stand around waiting for it.
[AwM] of Jade Quarry.