418 Problem with sliding averaging

[[Ja...]]

Built a new program, and have been running it on repeat to test it out and make sure it is repeatable. I have a pattern of 42 holes that I'm measuring and 2 of them give me this error, there is no collision, it's attempting to take a point on the side of this hole, and then red light, error message. No one at my work knows what this means or how to resolve it. I have tried adding points, removing points, slower speed, faster speed, I've skipped it and come back later and this will happen a couple times then magically work. Any ideas on why its happening or how to fix it? 

[[Ch...]]

Hi James,

418 Problem with sliding average <- I know this error on our CMM when the Vast head was defective. I think that is some kind of hardware error.