A few posts ago I mentioned some things I am doing with my putting.
One of them was to think of swinging the shaft of the club, not the clubhead.
Today when I was playing (solo) I yanked a three-foot put two times in a row (the real putt and a do-over).
I realized I was thinking about the clubhead. I tried again and just swing the shaft back and forth, got a pure stroke, and the putt went straight in.
Just a thought.