Remove the hunt until the system works as intended.

[Synestra]

Sorry but name me a game where you can get end game gear where the mob which drops said gear dies in less than a minute.

Actually now after that HP buff rank A's takes some time to kill with full-party, the issue you mentioned only arises when half of the server is there. Zerg is what kills the enjoyment from hunts atm, when you do them with 4/8man parties they are actually pretty damn fun.

So i suggest everyone to find 7 friends and do hunts only with them, splitting members across all zone and keep your findings inside party chat.