Multiple Work Coordinate Systems are posted unintentionally in Fusion 360

When post-processing from Fusion 360, multiple Work Coordinate Systems (WCS) are posted instead of just one.

Issue

When you post-process from Fusion 360, more than one WCS (Work Coordinate System) is posted instead of just one. The cause for this issue is that the setup has Multiple WCS Offsets have been enabled. 

Answer

Uncheck multiple WCS offsets within the setup 
  1. Edit the setup
  2. Go to the post-process tab
  3. Un-check Multiple WCS Offsets