Doesn't work for me on Firefox Aurora, console shows: ReferenceError: WebSocket ...

		krzyk on Oct 19, 2014 \| parent \| context \| favorite \| on: Cursors Doesn't work for me on Firefox Aurora, console shows: ReferenceError: WebSocket is not defined I see just a rectangle with border, when I move cursor to it it disappears, when I move it out it appears again.