ATK Mechanic BUG!!!

This is happening more and more its obviously some sort of cascade bug thats getting worse and its effecting multiple characters and at least 5 different weapons that i know of from speaking with guild mates. The atk just stops in the middle of fighting arrows dont shoot mace hits dont atk wand dosent cast ....its getting worse by the day. I thought i was imagining it until i raged about dieing and loosing 10% loosing the map and all the loot on the ground and loosing the buffs on the map node to my guild mates then they started saying they were experiencing the same "glitching/freezing" of the atk. it happens in the middle of mass aks with lots of content on the screen. ITs like the server cant handle the info its getting and just gives up....this will happen a few times unto the game crashes then it seems ok for awhile until the process happens again