Selective Lag - Argent Dawn

My latency is fine, and its not just me, practically the whole realm is complaining.

Chatting works fine, most actions like combat are fine, but looting mobs? Vendoring items to npcs? Accepting quest rewards? TAKE AGES. Like you're literally staring at the screen for minutes before anything happens.

Trade is full with people complaining about this. Can we please have some realm restarts/ fixes for this? Legion launch was smooth, its a bit silly we now suddenly have all these problems