Hi, I have exactly the same problem with my new RLC-422. The Camera is positioned rather high above ground like 3-4 meters and the lens is tilted so that it points down to ground beneath. I turned out the IR and it suddenly it was not blurred any more. If that is the case with the RLC-422 I should have bought a RLC-410 or 511. Any advise on how to avoid it. Regards, Jacob