The points or vertices are created only if the mouse doesn't move at all when clicked. In practice, most people move the mouse just a few pixels all the time. This makes it very difficult to digitize a point, line or a polygon quickly. This makes you to wait to see if clicking the mouse registered, and this is quite annoying.
I tried disabling panning (map.disablePan();) but this didn't help.
Is there any mouse treshold value somewhere that could be increased? What I'm trying to accomplish is to digitize points even if the mouse is moving a few pixels in one direction or the other.