Dissapointing registration of steps during playing golf

I have the Epix Pro 51mm.

Today was a very dissapointing registration of steps during playing 18 holes.

The measured distance was 9.7 km, that's ok, but the steps are 6402!!!

This is not the first time, nearly every round I've played, mostly 9 holes, are incorrect registered steps!

I'm playing every day 9 holes and my registration over the last year is:

3,190,400 steps and 3,020 km, that is a step length of 0.95m/step!

I made the same experience with my S60 I've used before, but here it was the weather widget, what influences the steps. Deleting the wearther widget and the steps have been correct registered.

It's a pitty, that a 1k EUR watch could not beeing so programmed, that the correct amount of steps can be calculated ....

Is there a way or set-up, that the steps can be correct registered?