It seems exactly one in two missions, I get this weird lag that displays my character a few seconds late, so when I attack enemies by the time the lag clears up (then comes back) they're all the way on the other side of the map, or I'm dead.
But that's not all. When on a mission with other players, it shows them walking on air, through walls, and the same lag I'm experiencing.
I've tried toning down graphics settings and such, but it didn't help. Please help, this is ruining my Spiral Knights experience!