It may be what I have seen many times.
You make a good shot from the fairway but the ball goes way off at maybe 90 degrees
for no reason. Always seems to happen on certain holes. There is also a rise in
front of you. Never seen or heard any evidence the ball hit the rise but I think thats what happens. I have asked a few times but never got an answer about it.
Only way to get around it is avoid lies with a steep hill in front or use a short iron or
wedge to get by it. Erin Hills #3 IIRC is one. RSG IIRC is another with the problem.
C U later System3
LFOD !