I was in ak final boss when roughly at 50% hp I suddenly start doing no dmg other than auto attacks. I can move and do rotations but it won't register. I'm still in the game but the other players said that I'm just auto attacking and standing there. I was chatting with them and they told me its like I went afk. Luckily I built up enough threat so they were able to kill it w/o stealing it so... afk corner tanking ftw lol but seriously this needs to be fixed and it happens frequently since 2.05 to the point where I only do my myth cap then not play the game. Anyone else have this problem?