I can't believe no one has told OP to simply "hit it harder."
As you can read, players have different ways of describing the same thing. The game obviously changes from day to day, round to round, and even shot to shot. The randomization inside the "circle of forgiveness" or the "circle of precision" can vary quite a bit.
All I can tell you is to adjust on the greens, too. When you notice a putt that you KNOW should have dropped fall short instead, you make sure the next similar putt is hit harder. I have struggled for an entire round with Olympic uphill putts before just adding a bit more distance across most of the 18 holes only to finally get a couple right on the last few holes. I would bet sometimes WGT tweaks the green speeds just a tad, and this could also explain the issue.
Bottom line is....it's a game. Adjust and realize some days you're just gonna wind up screwed. One of your biggest indicators is when your opponent starts running ridiculously hot. When that happens, I'm usually in for a real grind just to avoid embarrassment.