Before this new update, I disconnect from the game with an "unknown error" popped up every 1 hour or so, sometimes during a combat, sometimes during a loading screen.
Now, every time I travel to another location or enter into an area that requires a loading screen, it either stays on loading screen infinitely or disconnects from the game with a message saying "an error occurred, please wait a few minutes and login again."
Besides that, during combats, when I spam several abilities I often get a bug that makes normal attacks and abilities unresponsive.
What the hell? I have never seen a game with so many bugs, yet charging a $15 monthly fee.