Most of the time i can't seem to break free, usually it was just at cyro. My mouse still works on other games. Been dying a few times for nothing since my sorc just didn't get up with 100% stam, and took hits.
It's been half broken, but it does seem worse lately.
It used to help to have a keybind to break free (I use the number 6), as more reliable than the mouse, but that's been sometimes not working either recently.