S62 Seems to add extra shots ???

So I hope someone can help , hiding the S62 and have it set to my local handicap , I think ? Assume this is my playing handicap ? Now, when I’m out playing the garmin seems to add extra shots ?, as an example ... today I was at the second hole and was on the green in two , when I looked at the watch just before I putted it said 4 strokes , how is that even possible? 
so I have switched the handicap off , not sure if it’s something to do with that or not 

this has happened a lot of the time on most holes, if it say says 4 strokes from T to green and I manually adjust to say 2 or 3 stokes then I can’t add the correct number of puts 

its driving me nuts , any ideas folks ? 
thanks SB