The 3D Adaptive strategy is robust, but it hates "zero-length segments" (tiny slivers of geometry). If your edit causes an error, don't panic.
We have all been there. You spend 20 minutes setting up a perfect 3D Adaptive clearing strategy. You click "Generate." The toolpath looks beautiful—until you notice it diving into a bolt hole you forgot to plug, or gouging that delicate thin wall.
Sometimes, you are at the controller. You have an HSM toolpath loaded. You notice the coolant is off ( M9 instead of M8 ).
